Purdue
Big Ten
2015 rating history
Point-in-time, recency-weighted opponent-adjusted efficiency — recomputed each week from strictly-prior games only.
Past prediction accuracy — 2015
| Week | Opponent | Actual | Predicted | Margin error |
|---|---|---|---|---|
| Week 1 | @ Marshall | 41–31 | — | — |
| Week 3 | vs Virginia Tech | 51–24 | — | — |
| Week 4 | vs Bowling Green | 35–28 | — | — |
| Week 5 | @ Michigan State | 24–21 | — | — |
| Week 6 | vs Minnesota | 41–13 | — | — |
| Week 7 | @ Wisconsin | 24–7 | — | — |
| Week 9 | vs Nebraska | 45–55 | — | — |
| Week 10 | vs Illinois | 48–14 | — | — |
| Week 11 | @ Northwestern | 21–14 | — | — |
| Week 12 | @ Iowa | 40–20 | — | — |
| Week 13 | vs Indiana | 54–36 | — | — |