{
 "label": "DESCRIPTIVE_ONLY",
 "source": "data/domains/basketball_nba/player_boxscores.parquet + docs/JOB_EVIDENCE_PACKET.md",
 "methodology": {
  "form_metric": "10-game minute-weighted per-36 rolling value of the frozen Win-Score-style box composite (WEIGHTS_PER36, reused verbatim from box_value_index.py; Berri 2006 convention).",
  "window_games": 10,
  "weights_per36": {
   "pts": 1.0,
   "reb": 1.0,
   "stl": 1.0,
   "blk": 0.7,
   "ast": 0.7,
   "fga": -0.7,
   "fta": -0.4,
   "tov": -1.0,
   "pf": -0.4
  },
  "weights_frozen": true,
  "weights_tuned_to_output": false,
  "normalization": "per-36 minutes, minute-weighted over the window (sum stats / sum min)",
  "mover_delta": "last retained window form minus first retained window form over the observed span (trajectory; windows may abut, not claimed disjoint).",
  "bands_basis": "pooled over every retained 10-game window (player-game weighted)",
  "floors": "min>=8/game, window_total_min>=120, >=20 qualifying games",
  "seasons_pooled": [
   "2023-24",
   "2024-25",
   "2025-26"
  ]
 },
 "not_this": [
  "NOT a live hot/cold streak or predictive signal (net-change over the whole span)",
  "NOT BPM/EPM/RAPM/DARKO (box-composite only, same limits as box_value_index.py)",
  "NOT age/opponent/role adjusted (raw box rates only)",
  "NOT player_id-deduped (accented names split across ids upstream -- carried through)"
 ],
 "input_coverage": {
  "rows": 77744,
  "unique_players": 807,
  "seasons": [
   "2023-24",
   "2024-25",
   "2025-26"
  ],
  "players_with_retained_window": 619,
  "movers_eligible": 562,
  "pooled_windows": 61298
 },
 "league_percentile_bands": {
  "metric": "10-game rolling per-36 box composite",
  "p10": 8.95,
  "p25": 11.003,
  "p50": 13.754,
  "p75": 16.92,
  "p90": 20.113
 },
 "top_movers_risers": [
  {
   "player_name": "Victor Wembanyama",
   "delta": 19.821,
   "first_form": 18.048,
   "last_form": 37.869,
   "last_form_league_pctile": 100.0,
   "n_qual_games": 179,
   "qual_minutes": 5429.9,
   "first_date": "2023-11-12",
   "last_date": "2026-04-10"
  },
  {
   "player_name": "Donovan Clingan",
   "delta": 13.551,
   "first_form": 16.391,
   "last_form": 29.942,
   "last_form_league_pctile": 99.7,
   "n_qual_games": 135,
   "qual_minutes": 3218.3,
   "first_date": "2024-11-08",
   "last_date": "2026-04-08"
  },
  {
   "player_name": "Andrew Wiggins",
   "delta": 11.268,
   "first_form": 6.452,
   "last_form": 17.72,
   "last_form_league_pctile": 79.7,
   "n_qual_games": 192,
   "qual_minutes": 5624.9,
   "first_date": "2023-11-11",
   "last_date": "2026-04-01"
  },
  {
   "player_name": "Stephon Castle",
   "delta": 10.815,
   "first_form": 8.381,
   "last_form": 19.196,
   "last_form_league_pctile": 86.7,
   "n_qual_games": 146,
   "qual_minutes": 4135.5,
   "first_date": "2024-11-09",
   "last_date": "2026-04-12"
  },
  {
   "player_name": "Isaiah Hartenstein",
   "delta": 10.501,
   "first_form": 15.465,
   "last_form": 25.966,
   "last_form_league_pctile": 98.6,
   "n_qual_games": 178,
   "qual_minutes": 4595.6,
   "first_date": "2023-11-13",
   "last_date": "2026-04-08"
  },
  {
   "player_name": "Jaxson Hayes",
   "delta": 10.371,
   "first_form": 9.429,
   "last_form": 19.8,
   "last_form_league_pctile": 89.0,
   "n_qual_games": 168,
   "qual_minutes": 3057.5,
   "first_date": "2023-11-27",
   "last_date": "2026-04-05"
  },
  {
   "player_name": "Taj Gibson",
   "delta": 9.763,
   "first_form": 4.841,
   "last_form": 14.604,
   "last_form_league_pctile": 57.5,
   "n_qual_games": 45,
   "qual_minutes": 611.0,
   "first_date": "2024-02-14",
   "last_date": "2026-04-12"
  },
  {
   "player_name": "Richaun Holmes",
   "delta": 9.591,
   "first_form": 15.136,
   "last_form": 24.727,
   "last_form_league_pctile": 97.8,
   "n_qual_games": 50,
   "qual_minutes": 993.3,
   "first_date": "2024-01-31",
   "last_date": "2025-03-31"
  },
  {
   "player_name": "Nickeil Alexander-Walker",
   "delta": 9.299,
   "first_form": 8.863,
   "last_form": 18.162,
   "last_form_league_pctile": 82.0,
   "n_qual_games": 237,
   "qual_minutes": 6426.8,
   "first_date": "2023-11-14",
   "last_date": "2026-04-06"
  },
  {
   "player_name": "Zaccharie Risacher",
   "delta": 9.085,
   "first_form": 8.935,
   "last_form": 18.02,
   "last_form_league_pctile": 81.3,
   "n_qual_games": 135,
   "qual_minutes": 3233.2,
   "first_date": "2024-11-08",
   "last_date": "2026-03-30"
  },
  {
   "player_name": "Isaiah Collier",
   "delta": 9.075,
   "first_form": 4.732,
   "last_form": 13.807,
   "last_form_league_pctile": 50.5,
   "n_qual_games": 128,
   "qual_minutes": 3347.4,
   "first_date": "2024-11-27",
   "last_date": "2026-03-18"
  },
  {
   "player_name": "Scoot Henderson",
   "delta": 9.015,
   "first_form": 3.543,
   "last_form": 12.558,
   "last_form_league_pctile": 39.3,
   "n_qual_games": 150,
   "qual_minutes": 4074.8,
   "first_date": "2023-12-02",
   "last_date": "2026-04-08"
  },
  {
   "player_name": "Tidjane Salaun",
   "delta": 8.986,
   "first_form": 7.477,
   "last_form": 16.463,
   "last_form_league_pctile": 72.0,
   "n_qual_games": 90,
   "qual_minutes": 1794.6,
   "first_date": "2024-11-16",
   "last_date": "2026-02-22"
  },
  {
   "player_name": "Cade Cunningham",
   "delta": 8.893,
   "first_form": 9.95,
   "last_form": 18.843,
   "last_form_league_pctile": 85.2,
   "n_qual_games": 192,
   "qual_minutes": 6617.9,
   "first_date": "2023-11-10",
   "last_date": "2026-03-15"
  },
  {
   "player_name": "Cameron Payne",
   "delta": 8.888,
   "first_form": 7.88,
   "last_form": 16.768,
   "last_form_league_pctile": 74.0,
   "n_qual_games": 157,
   "qual_minutes": 2671.3,
   "first_date": "2023-11-13",
   "last_date": "2026-03-25"
  }
 ],
 "top_movers_fallers": [
  {
   "player_name": "Myles Turner",
   "delta": -11.043,
   "first_form": 20.431,
   "last_form": 9.387,
   "last_form_league_pctile": 12.6,
   "n_qual_games": 214,
   "qual_minutes": 5999.6,
   "first_date": "2023-11-12",
   "last_date": "2026-04-03"
  },
  {
   "player_name": "Eugene Omoruyi",
   "delta": -10.211,
   "first_form": 22.195,
   "last_form": 11.984,
   "last_form_league_pctile": 33.9,
   "n_qual_games": 23,
   "qual_minutes": 306.0,
   "first_date": "2024-02-22",
   "last_date": "2024-04-14"
  },
  {
   "player_name": "Danilo Gallinari",
   "delta": -9.406,
   "first_form": 18.0,
   "last_form": 8.594,
   "last_form_league_pctile": 8.2,
   "n_qual_games": 37,
   "qual_minutes": 569.0,
   "first_date": "2023-11-17",
   "last_date": "2024-04-12"
  },
  {
   "player_name": "Ben Simmons",
   "delta": -9.232,
   "first_form": 19.58,
   "last_form": 10.348,
   "last_form_league_pctile": 19.5,
   "n_qual_games": 66,
   "qual_minutes": 1478.2,
   "first_date": "2024-02-08",
   "last_date": "2025-04-13"
  },
  {
   "player_name": "Moritz Wagner",
   "delta": -9.126,
   "first_form": 18.613,
   "last_form": 9.486,
   "last_form_league_pctile": 13.3,
   "n_qual_games": 135,
   "qual_minutes": 2344.6,
   "first_date": "2023-11-14",
   "last_date": "2026-03-19"
  },
  {
   "player_name": "Jay Huff",
   "delta": -9.027,
   "first_form": 21.961,
   "last_form": 12.934,
   "last_form_league_pctile": 42.8,
   "n_qual_games": 111,
   "qual_minutes": 2192.1,
   "first_date": "2024-11-08",
   "last_date": "2026-04-05"
  },
  {
   "player_name": "Tre Mann",
   "delta": -8.942,
   "first_form": 18.265,
   "last_form": 9.324,
   "last_form_league_pctile": 12.2,
   "n_qual_games": 82,
   "qual_minutes": 1888.5,
   "first_date": "2024-02-22",
   "last_date": "2026-02-26"
  },
  {
   "player_name": "Khris Middleton",
   "delta": -8.727,
   "first_form": 17.422,
   "last_form": 8.695,
   "last_form_league_pctile": 8.7,
   "n_qual_games": 149,
   "qual_minutes": 3664.2,
   "first_date": "2023-11-17",
   "last_date": "2026-04-10"
  },
  {
   "player_name": "Jonathan Isaac",
   "delta": -8.425,
   "first_form": 18.939,
   "last_form": 10.514,
   "last_form_league_pctile": 20.9,
   "n_qual_games": 155,
   "qual_minutes": 2401.3,
   "first_date": "2023-11-17",
   "last_date": "2026-03-01"
  },
  {
   "player_name": "Jase Richardson",
   "delta": -8.391,
   "first_form": 14.039,
   "last_form": 5.648,
   "last_form_league_pctile": 1.1,
   "n_qual_games": 27,
   "qual_minutes": 453.0,
   "first_date": "2025-12-26",
   "last_date": "2026-03-23"
  },
  {
   "player_name": "Jalen Smith",
   "delta": -7.761,
   "first_form": 23.69,
   "last_form": 15.928,
   "last_form_league_pctile": 68.1,
   "n_qual_games": 168,
   "qual_minutes": 3057.8,
   "first_date": "2023-11-22",
   "last_date": "2026-03-23"
  },
  {
   "player_name": "Will Richard",
   "delta": -7.632,
   "first_form": 14.756,
   "last_form": 7.124,
   "last_form_league_pctile": 3.3,
   "n_qual_games": 65,
   "qual_minutes": 1356.5,
   "first_date": "2025-11-12",
   "last_date": "2026-04-12"
  },
  {
   "player_name": "Ricky Council IV",
   "delta": -7.577,
   "first_form": 17.954,
   "last_form": 10.377,
   "last_form_league_pctile": 19.8,
   "n_qual_games": 72,
   "qual_minutes": 1401.8,
   "first_date": "2024-03-20",
   "last_date": "2025-04-13"
  },
  {
   "player_name": "Cam Thomas",
   "delta": -7.052,
   "first_form": 15.607,
   "last_form": 8.555,
   "last_form_league_pctile": 8.0,
   "n_qual_games": 130,
   "qual_minutes": 3719.7,
   "first_date": "2023-12-02",
   "last_date": "2026-03-21"
  },
  {
   "player_name": "Gary Harris",
   "delta": -6.793,
   "first_form": 13.652,
   "last_form": 6.859,
   "last_form_league_pctile": 2.7,
   "n_qual_games": 131,
   "qual_minutes": 2532.8,
   "first_date": "2023-11-22",
   "last_date": "2026-04-03"
  }
 ]
}