feat: overhaul hype score algorithm with 9 hockey-driven improvements

- Empty net detection: pulled goalie triggers +150-250 bonus, stacks with PP
- Playoff series importance: Game 7 Cup Final = 200, elimination games scale
  by round; fallback of 100 when series data unavailable
- Period-aware score differential: 2-goal deficit penalty DECREASES in final
  2 min of P3 (goalie-pull zone), 3+ goal games get harsher penalties late
- Persistent comeback narrative: tracks max deficit, sustained bonus for 2+
  goal recoveries instead of one-shot spike (0-3 to 3-3 = 150 persistent)
- Shootout special handling: flat base 550 with no time component; ranks below
  dramatic close P3 games (skills competition, not hockey)
- Multi-man advantage: parses situationCode for 5v3/4v3, applies 1.6x PP mult
- Non-linear time priority: elapsed^1.5 curve weights final minutes more
- Matchup multiplier rebalance: P1/P2 from 2.0/1.65 to 1.5, tiebreaker not
  dominant factor
- Frontend gauge max raised from 700 to 1000 with adjusted color thresholds

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

app/games.py

@@ -10,9 +10,11 @@ EASTERN = ZoneInfo("America/New_York")
 logger = logging.getLogger(__name__)
 
 # Maps (home_team_name, away_team_name) -> (home_score, away_score)
-# Used to detect when the trailing team just scored.
 _score_cache: dict[tuple[str, str], tuple[int, int]] = {}
 
+# Maps (home_team_name, away_team_name) -> max score differential seen
+_comeback_tracker: dict[tuple[str, str], int] = {}
+
 
 def format_record(record):
     if record == "N/A":
@@ -63,6 +65,7 @@ def parse_games(scoreboard_data):
                     "matchup_bonus": priority_comps["matchup_bonus"],
                     "closeness": priority_comps["closeness"],
                     "power_play": priority_comps["power_play"],
+                    "empty_net": priority_comps["empty_net"],
                     "comeback": comeback,
                     "importance": importance_comps["total"],
                     "importance_season_weight": importance_comps["season_weight"],
@@ -100,10 +103,11 @@ def parse_games(scoreboard_data):
 
 
 def get_comeback_bonus(game):
-    """
-    Returns a one-time bonus when the trailing team just scored and the game
-    is still within reach (score_diff <= 2). Updates _score_cache.
-    Returns 0 for intermission, non-live games, or no cache entry yet.
+    """Persistent comeback bonus that scales with deficit recovered.
+
+    Tracks the maximum score differential seen in the game. A recovery of 2+
+    goals earns a sustained bonus that persists as long as the game remains
+    close. One-goal swings are normal hockey and earn no bonus.
     """
     if game["gameState"] not in ("LIVE", "CRIT"):
         return 0
@@ -116,33 +120,25 @@ def get_comeback_bonus(game):
 
     home_score = game["homeTeam"]["score"]
     away_score = game["awayTeam"]["score"]
+    current_diff = abs(home_score - away_score)
     period = game.get("periodDescriptor", {}).get("number", 0)
 
-    bonus = 0
+    tracker_max = _comeback_tracker.get(key, 0)
     if key in _score_cache:
-        prev_home, prev_away = _score_cache[key]
-        prev_diff = abs(prev_home - prev_away)
-        new_diff = abs(home_score - away_score)
-
-        trailing_scored = (
-            new_diff < prev_diff
-            and new_diff <= 2
-            and (
-                (prev_home < prev_away and home_score > prev_home)
-                or (prev_away < prev_home and away_score > prev_away)
-            )
-        )
-
-        if trailing_scored:
-            if period >= 4:
-                bonus = 100
-            elif period == 3:
-                bonus = 75
-            else:
-                bonus = 50
-
+        prev_diff = abs(_score_cache[key][0] - _score_cache[key][1])
+        tracker_max = max(tracker_max, prev_diff)
+    _comeback_tracker[key] = tracker_max
     _score_cache[key] = (home_score, away_score)
-    return bonus
+
+    recovery = tracker_max - current_diff
+    if recovery < 2 or tracker_max < 2:
+        return 0
+
+    base = {2: 60, 3: 120}.get(recovery, 160)
+    period_mult = {1: 0.6, 2: 0.8, 3: 1.0}.get(period, 1.2)
+    tie_bonus = 30 if current_diff == 0 else 0
+
+    return int(base * period_mult + tie_bonus)
 
 
 def convert_game_state(game_state):
@@ -196,6 +192,17 @@ def get_game_outcome(game, game_state):
     return game["gameOutcome"]["lastPeriodType"] if game_state == "FINAL" else "N/A"
 
 
+def _get_man_advantage(situation):
+    """Parse situationCode for player count difference.
+    Format: [away_goalie][away_skaters][home_skaters][home_goalie]."""
+    code = situation.get("situationCode", "")
+    if len(code) != 4 or not code.isdigit():
+        return 1
+    away_total = int(code[0]) + int(code[1])
+    home_total = int(code[2]) + int(code[3])
+    return abs(home_total - away_total)
+
+
 def _priority_components(game):
     """Return a dict of all priority components plus the final total."""
     _zero = {
@@ -204,6 +211,7 @@ def _priority_components(game):
         "matchup_bonus": 0,
         "closeness": 0,
         "power_play": 0,
+        "empty_net": 0,
         "total": 0,
     }
 
@@ -238,21 +246,48 @@ def _priority_components(game):
         33 - away_standings["league_l10_sequence"]
     )
     # Higher period = matchup matters less (any OT is exciting regardless of teams)
-    matchup_multiplier = {1: 2.0, 2: 1.65, 3: 1.50, 4: 1.0}.get(period, 1.0)
+    matchup_multiplier = {1: 1.5, 2: 1.5, 3: 1.25, 4: 1.0}.get(period, 1.0)
     matchup_bonus = (home_quality + away_quality) * matchup_multiplier
 
-    # ── 4. Score-differential penalty ────────────────────────────────────
-    if score_difference > 3:
-        score_differential_adjustment = 500
-    elif score_difference > 2:
-        score_differential_adjustment = 350
-    elif score_difference > 1:
-        score_differential_adjustment = 100
-    else:
-        score_differential_adjustment = 0
+    # ── Shootout: flat priority, no time component (rounds, not clock) ───
+    if period == 5 and not is_playoff:
+        so_base = 550
+        so_closeness = 80
+        so_matchup = (home_quality + away_quality) * 1.0
+        so_total = int(so_base + so_closeness + so_matchup)
+        return {
+            "base": so_base,
+            "time": 0,
+            "matchup_bonus": int(so_matchup),
+            "closeness": so_closeness,
+            "power_play": 0,
+            "empty_net": 0,
+            "total": so_total,
+        }
 
-    if period == 3 and time_remaining <= 300:
-        score_differential_adjustment *= 2
+    # ── 4. Score-differential penalty (period-aware) ───────────────────────
+    score_differential_adjustment = 0
+    if period <= 2:
+        adj = {0: 0, 1: 0, 2: 60, 3: 200, 4: 350}
+        score_differential_adjustment = adj.get(
+            score_difference, 350 + (score_difference - 4) * 100
+        )
+    elif period == 3:
+        mins_left = time_remaining / 60
+        if mins_left > 10:
+            adj = {0: 0, 1: 0, 2: 80, 3: 250, 4: 400}
+        elif mins_left > 5:
+            adj = {0: 0, 1: 0, 2: 120, 3: 350, 4: 500}
+        elif mins_left > 2:
+            # Goalie-pull zone: 2-goal penalty DECREASES
+            adj = {0: 0, 1: 0, 2: 80, 3: 450, 4: 600}
+        else:
+            # Final 2 min: 2-goal deficit with active goalie pull is exciting
+            adj = {0: 0, 1: 0, 2: 60, 3: 550, 4: 700}
+        score_differential_adjustment = adj.get(
+            score_difference, adj[4] + (score_difference - 4) * 100
+        )
+    # OT: always tied, no penalty needed
 
     base_priority -= score_differential_adjustment
 
@@ -272,9 +307,14 @@ def _priority_components(game):
     # ── 6. Closeness bonus ───────────────────────────────────────────────
     closeness_bonus = {0: 80, 1: 50, 2: 20}.get(score_difference, 0)
 
-    # ── 7. Time priority ─────────────────────────────────────────────────
+    # ── 7. Time priority (non-linear — final minutes weighted more) ─────
     time_multiplier = {4: 5, 3: 5, 2: 3}.get(period, 2.0 if period >= 5 else 1.5)
-    time_priority = ((period_length - time_remaining) / 20) * time_multiplier
+    elapsed_fraction = (
+        max(0.0, (period_length - time_remaining) / period_length)
+        if period_length
+        else 0
+    )
+    time_priority = (elapsed_fraction**1.5) * (period_length / 20) * time_multiplier
 
     # ── 8. Power play bonus ───────────────────────────────────────────────
     pp_bonus = 0
@@ -282,29 +322,49 @@ def _priority_components(game):
     home_descs = situation.get("homeTeam", {}).get("situationDescriptions", [])
     away_descs = situation.get("awayTeam", {}).get("situationDescriptions", [])
     if "PP" in home_descs or "PP" in away_descs:
+        man_advantage = _get_man_advantage(situation)
+        advantage_mult = 1.0 if man_advantage <= 1 else 1.6
         if period >= 4:
-            pp_bonus = 200
+            pp_bonus = int(200 * advantage_mult)
         elif period == 3 and time_remaining <= 300:
-            pp_bonus = 150
+            pp_bonus = int(150 * advantage_mult)
         elif period == 3 and time_remaining <= 720:
-            pp_bonus = 100
+            pp_bonus = int(100 * advantage_mult)
         elif period == 3:
-            pp_bonus = 50
+            pp_bonus = int(50 * advantage_mult)
         else:
-            pp_bonus = 30
+            pp_bonus = int(30 * advantage_mult)
+
+    # ── 9. Empty net bonus ───────────────────────────────────────────────
+    en_bonus = 0
+    if "EN" in home_descs or "EN" in away_descs:
+        if period >= 4:
+            en_bonus = 250
+        elif period == 3 and time_remaining <= 180:
+            en_bonus = 200
+        elif period == 3 and time_remaining <= 360:
+            en_bonus = 150
+        else:
+            en_bonus = 75
 
     logger.debug(
         "priority components — base: %s, time: %.0f, matchup_bonus: %.0f, "
-        "closeness: %s, pp: %s",
+        "closeness: %s, pp: %s, en: %s",
         base_priority,
         time_priority,
         matchup_bonus,
         closeness_bonus,
         pp_bonus,
+        en_bonus,
     )
 
     final_priority = int(
-        base_priority + time_priority + matchup_bonus + closeness_bonus + pp_bonus
+        base_priority
+        + time_priority
+        + matchup_bonus
+        + closeness_bonus
+        + pp_bonus
+        + en_bonus
     )
 
     # Pushes intermission games to the bottom, retains relative sort order
@@ -317,6 +377,7 @@ def _priority_components(game):
         "matchup_bonus": int(matchup_bonus),
         "closeness": closeness_bonus,
         "power_play": pp_bonus,
+        "empty_net": en_bonus,
         "total": final_priority,
     }
 
@@ -359,14 +420,57 @@ def get_team_standings(team_name):
     }
 
 
+def _playoff_importance(game):
+    """Importance for playoff games based on series context and round."""
+    series = game.get("seriesStatus", {})
+    if not series:
+        # No series data available — flat playoff bonus
+        return {
+            "season_weight": 1.0,
+            "playoff_relevance": 0.50,
+            "rivalry": 1.0,
+            "total": 100,
+        }
+
+    round_num = series.get("round", 1)
+    top_wins = series.get("topSeedWins", 0)
+    bottom_wins = series.get("bottomSeedWins", 0)
+    max_wins = max(top_wins, bottom_wins)
+    min_wins = min(top_wins, bottom_wins)
+
+    round_mult = {1: 1.0, 2: 1.15, 3: 1.30, 4: 1.50}.get(round_num, 1.0)
+
+    if max_wins == 3 and min_wins == 3:
+        series_factor = 1.0
+    elif max_wins == 3:
+        series_factor = 0.85
+    elif max_wins == 2 and min_wins == 2:
+        series_factor = 0.70
+    elif max_wins == 2:
+        series_factor = 0.55
+    else:
+        series_factor = 0.40
+
+    importance = min(int(series_factor * round_mult * 200), 200)
+
+    return {
+        "season_weight": round_mult,
+        "playoff_relevance": series_factor,
+        "rivalry": 1.0,
+        "total": importance,
+    }
+
+
 def _importance_components(game):
     """Return a dict of all importance components plus the final total."""
     _zero = {"season_weight": 0.0, "playoff_relevance": 0.0, "rivalry": 1.0, "total": 0}
 
-    if game.get("gameType", 2) != 2:
-        return _zero
     if game["gameState"] in ("FINAL", "OFF"):
         return _zero
+    if game.get("gameType", 2) == 3:
+        return _playoff_importance(game)
+    if game.get("gameType", 2) != 2:
+        return _zero
 
     home_st = get_team_standings(game["homeTeam"]["name"]["default"])
     away_st = get_team_standings(game["awayTeam"]["name"]["default"])

app/static/script.js

@@ -157,10 +157,10 @@ function ppIndicator(game) {
 
 function updateGauges() {
     document.querySelectorAll('.gauge').forEach(el => {
-        const score = Math.min(700, Math.max(0, parseInt(el.dataset.score, 10)));
-        el.style.width           = `${(score / 700) * 100}%`;
-        el.style.backgroundColor = score <= 300 ? '#4a90e2'
-                                 : score <= 550 ? '#f97316'
+        const score = Math.min(1000, Math.max(0, parseInt(el.dataset.score, 10)));
+        el.style.width           = `${(score / 1000) * 100}%`;
+        el.style.backgroundColor = score <= 350 ? '#4a90e2'
+                                 : score <= 650 ? '#f97316'
                                  :                '#ef4444';
     });
 }

tests/conftest.py

@@ -18,6 +18,7 @@ def make_game(
     away_record="38-27-09",
     game_type=2,
     situation=None,
+    series_status=None,
 ):
     clock = {
         "timeRemaining": f"{seconds_remaining // 60:02d}:{seconds_remaining % 60:02d}",
@@ -47,6 +48,7 @@ def make_game(
         "gameOutcome": {"lastPeriodType": "REG"},
         "gameType": game_type,
         **({"situation": situation} if situation is not None else {}),
+        **({"seriesStatus": series_status} if series_status is not None else {}),
     }
 
 

tests/test_games.py

@@ -1,6 +1,7 @@
 import app.games
 from tests.conftest import make_game
 from app.games import (
+    _get_man_advantage,
     calculate_game_importance,
     calculate_game_priority,
     convert_game_state,
@@ -147,6 +148,146 @@ class TestGetPowerPlayInfo:
         assert get_power_play_info(game, "Maple Leafs") == "PP 0:45"
 
 
+class TestGetManAdvantage:
+    def test_standard_5v4(self):
+        # 1451: away 1G+4S=5, home 5S+1G=6 → advantage=1
+        assert _get_man_advantage({"situationCode": "1451"}) == 1
+
+    def test_5v3(self):
+        # 1351: away 1G+3S=4, home 5S+1G=6 → advantage=2
+        assert _get_man_advantage({"situationCode": "1351"}) == 2
+
+    def test_4v3(self):
+        # 1341: away 1G+3S=4, home 4S+1G=5 → advantage=1
+        assert _get_man_advantage({"situationCode": "1341"}) == 1
+
+    def test_even_strength(self):
+        # 1551: away 1G+5S=6, home 5S+1G=6 → advantage=0
+        assert _get_man_advantage({"situationCode": "1551"}) == 0
+
+    def test_missing_code_defaults_to_1(self):
+        assert _get_man_advantage({}) == 1
+
+    def test_invalid_code_defaults_to_1(self):
+        assert _get_man_advantage({"situationCode": "abc"}) == 1
+
+
+class TestEmptyNetBonus:
+    def test_en_late_p3_adds_200(self, mocker):
+        mocker.patch(
+            "app.games.get_team_standings",
+            return_value={"league_sequence": 0, "league_l10_sequence": 0},
+        )
+        base = make_game(game_state="LIVE", period=3, seconds_remaining=90)
+        with_en = make_game(
+            game_state="LIVE",
+            period=3,
+            seconds_remaining=90,
+            situation={
+                "homeTeam": {"situationDescriptions": ["EN"]},
+                "awayTeam": {"situationDescriptions": []},
+                "timeRemaining": "1:30",
+            },
+        )
+        assert calculate_game_priority(with_en) - calculate_game_priority(base) == 200
+
+    def test_en_mid_p3_adds_150(self, mocker):
+        mocker.patch(
+            "app.games.get_team_standings",
+            return_value={"league_sequence": 0, "league_l10_sequence": 0},
+        )
+        base = make_game(game_state="LIVE", period=3, seconds_remaining=300)
+        with_en = make_game(
+            game_state="LIVE",
+            period=3,
+            seconds_remaining=300,
+            situation={
+                "homeTeam": {"situationDescriptions": ["EN"]},
+                "awayTeam": {"situationDescriptions": []},
+                "timeRemaining": "5:00",
+            },
+        )
+        assert calculate_game_priority(with_en) - calculate_game_priority(base) == 150
+
+    def test_en_ot_adds_250(self, mocker):
+        mocker.patch(
+            "app.games.get_team_standings",
+            return_value={"league_sequence": 0, "league_l10_sequence": 0},
+        )
+        base = make_game(game_state="LIVE", period=4, seconds_remaining=600)
+        with_en = make_game(
+            game_state="LIVE",
+            period=4,
+            seconds_remaining=600,
+            situation={
+                "homeTeam": {"situationDescriptions": ["EN"]},
+                "awayTeam": {"situationDescriptions": []},
+                "timeRemaining": "10:00",
+            },
+        )
+        assert calculate_game_priority(with_en) - calculate_game_priority(base) == 250
+
+    def test_en_stacks_with_pp(self, mocker):
+        mocker.patch(
+            "app.games.get_team_standings",
+            return_value={"league_sequence": 0, "league_l10_sequence": 0},
+        )
+        base = make_game(game_state="LIVE", period=3, seconds_remaining=90)
+        with_both = make_game(
+            game_state="LIVE",
+            period=3,
+            seconds_remaining=90,
+            situation={
+                "homeTeam": {"situationDescriptions": ["PP", "EN"]},
+                "awayTeam": {"situationDescriptions": ["SH"]},
+                "timeRemaining": "1:30",
+            },
+        )
+        delta = calculate_game_priority(with_both) - calculate_game_priority(base)
+        # PP late P3 = 150, EN late P3 = 200, total = 350
+        assert delta == 350
+
+
+class TestMultiManAdvantage:
+    def test_5v3_ot_pp_bonus_is_320(self, mocker):
+        mocker.patch(
+            "app.games.get_team_standings",
+            return_value={"league_sequence": 0, "league_l10_sequence": 0},
+        )
+        base = make_game(game_state="LIVE", period=4, seconds_remaining=600)
+        with_5v3 = make_game(
+            game_state="LIVE",
+            period=4,
+            seconds_remaining=600,
+            situation={
+                "homeTeam": {"situationDescriptions": ["PP"]},
+                "awayTeam": {"situationDescriptions": ["SH"]},
+                "timeRemaining": "1:30",
+                "situationCode": "1351",
+            },
+        )
+        assert calculate_game_priority(with_5v3) - calculate_game_priority(base) == 320
+
+    def test_standard_5v4_unchanged(self, mocker):
+        mocker.patch(
+            "app.games.get_team_standings",
+            return_value={"league_sequence": 0, "league_l10_sequence": 0},
+        )
+        base = make_game(game_state="LIVE", period=4, seconds_remaining=600)
+        with_pp = make_game(
+            game_state="LIVE",
+            period=4,
+            seconds_remaining=600,
+            situation={
+                "homeTeam": {"situationDescriptions": ["PP"]},
+                "awayTeam": {"situationDescriptions": ["SH"]},
+                "timeRemaining": "1:30",
+                "situationCode": "1451",
+            },
+        )
+        assert calculate_game_priority(with_pp) - calculate_game_priority(base) == 200
+
+
 class TestCalculateGamePriority:
     def _live_game(
         self,
@@ -239,14 +380,31 @@ class TestCalculateGamePriority:
         p5 = make_game(game_state="LIVE", period=5, seconds_remaining=600, game_type=3)
         assert calculate_game_priority(p5) > calculate_game_priority(p4)
 
-    def test_regular_season_shootout_p5_above_p4(self, mocker):
+    def test_shootout_ranks_below_late_ot(self, mocker):
         mocker.patch(
             "app.games.get_team_standings",
             return_value={"league_sequence": 0, "league_l10_sequence": 0},
         )
-        p4 = make_game(game_state="LIVE", period=4, seconds_remaining=150, game_type=2)
-        p5 = make_game(game_state="LIVE", period=5, seconds_remaining=0, game_type=2)
-        assert calculate_game_priority(p5) > calculate_game_priority(p4)
+        ot = make_game(game_state="LIVE", period=4, seconds_remaining=150, game_type=2)
+        so = make_game(game_state="LIVE", period=5, seconds_remaining=0, game_type=2)
+        # Sudden-death OT is more exciting than a skills competition
+        assert calculate_game_priority(ot) > calculate_game_priority(so)
+
+    def test_shootout_ranks_above_p2_blowout(self, mocker):
+        mocker.patch(
+            "app.games.get_team_standings",
+            return_value={"league_sequence": 0, "league_l10_sequence": 0},
+        )
+        so = make_game(game_state="LIVE", period=5, seconds_remaining=0, game_type=2)
+        blowout = make_game(
+            game_state="LIVE",
+            period=2,
+            seconds_remaining=600,
+            home_score=5,
+            away_score=1,
+            game_type=2,
+        )
+        assert calculate_game_priority(so) > calculate_game_priority(blowout)
 
     def test_playoff_p4_higher_than_regular_season_p4(self, mocker):
         mocker.patch(
@@ -382,6 +540,7 @@ class TestCalculateGamePriority:
 class TestGetComebackBonus:
     def setup_method(self):
         app.games._score_cache.clear()
+        app.games._comeback_tracker.clear()
 
     def test_returns_zero_on_first_call(self):
         game = make_game(home_score=2, away_score=1)
@@ -392,50 +551,77 @@ class TestGetComebackBonus:
         get_comeback_bonus(game)
         assert ("Maple Leafs", "Bruins") in app.games._score_cache
 
-    def test_no_bonus_when_leading_team_scores(self):
-        app.games._score_cache[("Maple Leafs", "Bruins")] = (2, 1)
-        game = make_game(home_score=3, away_score=1)  # leading home scored again
+    def test_no_bonus_for_one_goal_swing(self):
+        # 1-goal swings are normal hockey, no bonus
+        app.games._score_cache[("Maple Leafs", "Bruins")] = (0, 1)
+        game = make_game(home_score=1, away_score=1, period=3)
         assert get_comeback_bonus(game) == 0
 
-    def test_bonus_when_trailing_home_scores_p3(self):
+    def test_two_goal_recovery_in_p3(self):
+        # Was 0-2, now 2-2: recovery=2, base=60, period_mult=1.0, tie=30
+        app.games._score_cache[("Maple Leafs", "Bruins")] = (0, 2)
+        app.games._comeback_tracker[("Maple Leafs", "Bruins")] = 2
+        game = make_game(home_score=2, away_score=2, period=3)
+        assert get_comeback_bonus(game) == 90  # 60*1.0 + 30
+
+    def test_three_goal_recovery_in_p3(self):
+        # Was 0-3, now 3-3: recovery=3, base=120, period_mult=1.0, tie=30
+        app.games._score_cache[("Maple Leafs", "Bruins")] = (2, 3)
+        app.games._comeback_tracker[("Maple Leafs", "Bruins")] = 3
+        game = make_game(home_score=3, away_score=3, period=3)
+        assert get_comeback_bonus(game) == 150  # 120*1.0 + 30
+
+    def test_partial_recovery_in_p3(self):
+        # Was 0-3, now 2-3: recovery=2, base=60, period_mult=1.0, no tie
         app.games._score_cache[("Maple Leafs", "Bruins")] = (1, 3)
+        app.games._comeback_tracker[("Maple Leafs", "Bruins")] = 3
         game = make_game(home_score=2, away_score=3, period=3)
-        assert get_comeback_bonus(game) == 75
+        assert get_comeback_bonus(game) == 60  # 60*1.0
 
-    def test_bonus_when_trailing_away_scores_p2(self):
-        app.games._score_cache[("Maple Leafs", "Bruins")] = (3, 1)
-        game = make_game(home_score=3, away_score=2, period=2)
-        assert get_comeback_bonus(game) == 50
+    def test_bonus_persists_across_polls(self):
+        # Set up a 2-goal recovery, then call again — bonus stays
+        app.games._score_cache[("Maple Leafs", "Bruins")] = (0, 2)
+        app.games._comeback_tracker[("Maple Leafs", "Bruins")] = 2
+        game = make_game(home_score=2, away_score=2, period=3)
+        first = get_comeback_bonus(game)
+        second = get_comeback_bonus(game)
+        assert first == second == 90
 
-    def test_no_bonus_when_diff_still_above_2(self):
-        # 5-1 → 5-2: diff 4→3, still > 2, no bonus
-        app.games._score_cache[("Maple Leafs", "Bruins")] = (1, 5)
-        game = make_game(home_score=2, away_score=5)
-        assert get_comeback_bonus(game) == 0
+    def test_period_multiplier_p1_lower(self):
+        # P1 recovery is less dramatic: base=60, period_mult=0.6, tie=30
+        app.games._score_cache[("Maple Leafs", "Bruins")] = (0, 2)
+        app.games._comeback_tracker[("Maple Leafs", "Bruins")] = 2
+        game = make_game(home_score=2, away_score=2, period=1)
+        assert get_comeback_bonus(game) == 66  # int(60*0.6 + 30)
 
-    def test_bonus_fires_once_then_clears(self):
-        app.games._score_cache[("Maple Leafs", "Bruins")] = (1, 3)
-        game = make_game(home_score=2, away_score=3, period=3)
-        assert get_comeback_bonus(game) == 75
-        # Same score on next call — cache now (2, 3), no change
-        assert get_comeback_bonus(game) == 0
+    def test_ot_multiplier_higher(self):
+        # OT: base=60, period_mult=1.2, tie=30
+        app.games._score_cache[("Maple Leafs", "Bruins")] = (2, 2)
+        app.games._comeback_tracker[("Maple Leafs", "Bruins")] = 2
+        game = make_game(home_score=2, away_score=2, period=4)
+        assert get_comeback_bonus(game) == 102  # int(60*1.2 + 30)
 
     def test_no_bonus_in_intermission(self):
-        app.games._score_cache[("Maple Leafs", "Bruins")] = (1, 3)
-        game = make_game(home_score=2, away_score=3, in_intermission=True)
+        app.games._score_cache[("Maple Leafs", "Bruins")] = (0, 2)
+        app.games._comeback_tracker[("Maple Leafs", "Bruins")] = 2
+        game = make_game(home_score=2, away_score=2, in_intermission=True)
         assert get_comeback_bonus(game) == 0
-        # Cache should NOT be updated
-        assert app.games._score_cache[("Maple Leafs", "Bruins")] == (1, 3)
 
     def test_no_bonus_for_non_live_state(self):
-        app.games._score_cache[("Maple Leafs", "Bruins")] = (1, 3)
-        game = make_game(game_state="OFF", home_score=2, away_score=3)
+        app.games._score_cache[("Maple Leafs", "Bruins")] = (0, 3)
+        app.games._comeback_tracker[("Maple Leafs", "Bruins")] = 3
+        game = make_game(game_state="OFF", home_score=3, away_score=3)
         assert get_comeback_bonus(game) == 0
 
-    def test_ot_comeback_bonus_is_100(self):
-        app.games._score_cache[("Maple Leafs", "Bruins")] = (1, 3)
-        game = make_game(home_score=2, away_score=3, period=4)
-        assert get_comeback_bonus(game) == 100
+    def test_tracker_builds_max_deficit_over_time(self):
+        # Simulate progressive scoring: 0-1, 0-2, 1-2, 2-2
+        key = ("Maple Leafs", "Bruins")
+        get_comeback_bonus(make_game(home_score=0, away_score=1, period=1))
+        get_comeback_bonus(make_game(home_score=0, away_score=2, period=1))
+        get_comeback_bonus(make_game(home_score=1, away_score=2, period=2))
+        result = get_comeback_bonus(make_game(home_score=2, away_score=2, period=3))
+        assert app.games._comeback_tracker[key] == 2
+        assert result == 90  # 60*1.0 + 30
 
 
 class TestCalculateGameImportance:
@@ -457,9 +643,36 @@ class TestCalculateGameImportance:
             "wildcard_sequence": wc,
         }
 
-    def test_returns_zero_for_playoff_game(self):
+    def test_playoff_game_gets_fallback_importance(self):
         game = make_game(game_type=3)
-        assert calculate_game_importance(game) == 0
+        assert calculate_game_importance(game) == 100
+
+    def test_playoff_game7_cup_final_is_max(self):
+        game = make_game(
+            game_type=3,
+            series_status={"round": 4, "topSeedWins": 3, "bottomSeedWins": 3},
+        )
+        assert calculate_game_importance(game) == 200
+
+    def test_playoff_elimination_round1(self):
+        game = make_game(
+            game_type=3,
+            series_status={"round": 1, "topSeedWins": 3, "bottomSeedWins": 2},
+        )
+        assert calculate_game_importance(game) == 170
+
+    def test_playoff_game1_round1_lowest(self):
+        game = make_game(
+            game_type=3,
+            series_status={"round": 1, "topSeedWins": 0, "bottomSeedWins": 0},
+        )
+        assert calculate_game_importance(game) == 80
+
+    def test_playoff_later_rounds_more_important(self):
+        series = {"topSeedWins": 2, "bottomSeedWins": 2}
+        r1 = make_game(game_type=3, series_status={**series, "round": 1})
+        r3 = make_game(game_type=3, series_status={**series, "round": 3})
+        assert calculate_game_importance(r3) > calculate_game_importance(r1)
 
     def test_returns_zero_for_final_game(self):
         game = make_game(game_state="OFF")