Probetrics — Sports Analytics
College Football slate
Indiana State Sycamores at Purdue Boilermakers
Fri, Sep 4, 7:00 PM ET · Ross-Ade StadiumFINAL 1944Backtest · not lockedThis game finished before the model ran on it, so the call was reconstructed afterward from pre-game ratings. It counts in the backtest table on the track record, never in the locked record.
No line
WinnerProbability the picked team wins, from a normal on the model's predicted margin. Backtested and calibrated: when it says 65%, it has been right about 63–65% of the time.
PUR
52%
model margin PUR by 1.1
SpreadWhich side the model's margin lands on versus the spread. A lean, not a proven edge: against closing NFL lines the model covers about 49% in backtest, so this is tracked in public rather than sold.
No line
TotalModel total (scoring ratings + weather + roof) versus the posted total. Same caveat as the spread: a lean, tracked in public.
No line
model total 55.9

Power ratings

TeamEloOffDefSOSGP
Indiana State Sycamores1358-6.8-8.713781
Purdue Boilermakers1433-0.20.514131

Off/Def are points above league average scored / prevented, opponent-adjusted. SOS is the mean Elo of opponents faced this season.

How the margin was built

Rating gap
INST +35 Elo
Home field
PUR +3.1 pts
Rest
Even
Weather / roof
0.0 pts on the total
Model margin
PUR by 1.1
Market spread
Model total
55.9 vs —
Moneyline

Informational only. Winner probabilities are backtested and calibrated; spread and total calls are tracked leans. 21+, 1-800-GAMBLER.