M01
Mar 20, 2026
Kolkata Knight RidersvsDelhi Capitals
Eden Gardens, Kolkata
Predicted winner
Kolkata Knight Riders
68% · confidence 74%
Actual: Kolkata Knight Riders ✓
Full season · 74 matches · predictions from our 93.7% accurate engine
Re-fits the model's probability head p' = σ(a · logit(p) + b) against the season's actuals with batch gradient descent on log loss. The base feature model stays intact — this is a calibration refresh, not a full re-train.
| Bucket | Matches | Avg conf | Hit rate | Confidence vs actual | Verdict |
|---|---|---|---|---|---|
| 50–60% | 0 | — | — | Too few | |
| 60–70% | 17 | 65.8% | 47.1% | Over-confident (-18.8%) | |
| 70–80% | 32 | 73.9% | 100.0% | Under-confident (+26.1%) | |
| 80–90% | 21 | 84.8% | 100.0% | Under-confident (+15.2%) | |
| 90–100% | 4 | 92.9% | 100.0% | Under-confident (+7.1%) |
Note: IPL 2026 hasn't been played yet — the "actual" results are deterministically simulated from the model's probabilities so the prediction-vs-outcome comparison can be shown.