Task Enterprises presentsNFL Intelligence

2017 · Week 15 · Division

Final

Chargers

Los Angeles

QB Philip Rivers

13·30

Chiefs

Kansas City

QB Alex Smith

Arrowhead Stadium · outdoors · grass · 53°F · wind 9mph

Closing spread

KC -1

Total

47

Model margin

+0.3est.

KC perspective

Push chance

2.2%est.

Win probability

  • Chiefs
  • Chargers

How each play moved the game.

Chiefs winsChargers wins

Matchup

Where the edges are

Season-long league percentiles for both sides, mirrored. The saturated side of a lopsided row holds the edge.

Chargersedge mapChiefs
  • +0.085EPA / play+0.082
  • 44.9%Success rate44.2%
  • +0.191EPA / dropback+0.170
  • -0.082EPA / rush-0.071
  • 10.3%Explosive rate9.8%
  • +0.86CPOE+4.58
  • 40.7%Third-down rate39.2%
  • 66.7%Red-zone TD rate53.9%
  • 1.87Points / drive2.21
  • 1.4%Turnover rate1.1%

Bar length is league percentile, already oriented so longer is better. The saturated side of a lopsided row holds the edge; rows within ~12 points are washed as even.

The rivalry

KC lead 31–23 since 1999

CHARGERS have won 2 straight. Meetings average 44.9 points. KC are 26-27-1 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2025 · W15LAC @ KC1613CHARGERS
2025 · W1KC @ LAC2127CHARGERS
2024 · W14LAC @ KC1719KC
2024 · W4KC @ LAC1710KC
2023 · W18KC @ LAC1312KC
2023 · W7LAC @ KC1731KC
2022 · W11KC @ LAC3027KC
2022 · W2LAC @ KC2427KC

Box score

Individual performances

Chargers

Passing

PlayerC/AttYdsTDINT
Philip Rivers20/3622713

Rushing

PlayerCarYdsAvgTD
Melvin Gordon19784.11
Austin Ekeler2136.50
Travis Benjamin177.00

Chiefs

Passing

PlayerC/AttYdsTDINT
Alex Smith23/3023120

Rushing

PlayerCarYdsAvgTD
Kareem Hunt241556.51
Alex Smith3134.30
Charcandrick West561.20

Where this game is likely to land

  • Model
  • Smooth (normal)
  • Betting line

Probability of each final margin. Football scoring clusters — the spikes at 3 and 7 are real, and a smooth model misses them.

line +12.7%4.4%2.9%7.3%7.4%3.0%4.5%2.7%

Positive margins favour Chiefs; negative favour Chargers.

Half-point at risk

2.16%

outcomes that flip if the line moves 0.5

Model home win

49.9%

Expected total

45.2est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)-1.41
  • Home-field advantage+1.74
  • Quarterback adjustment0.00
  • Rest differential0.00
  • Expected margin+0.33