| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Sep 12, 2015 | SYC 2015 Knarr Series · R7 | 1 / 15 | 1416 | +39 |
| Sep 12, 2015 | SYC 2015 Knarr Series · R8 | 3 / 15 | 1378 | +20 |
| Sep 12, 2015 | SYC 2015 Knarr Series · R9 | 2 / 15 | 1358 | +40 |
| Aug 22, 2015 | SYC 2015 Knarr Series · R6 | 3 / 18 | 1318 | +40 |
| Aug 22, 2015 | SYC 2015 Knarr Series · R4 | 4 / 14 | 1278 | +17 |
| Aug 22, 2015 | SYC 2015 Knarr Series · R5 | 4 / 14 | 1261 | +27 |
| Jun 20, 2015 | SYC 2015 Knarr Series · R1 | 6 / 17 | 1234 | +15 |
| Jun 20, 2015 | SYC 2015 Knarr Series · R2 | 3 / 17 | 1219 | +275 |
| Jun 20, 2015 | SYC 2015 Knarr Series · R3 | 10 / 17 | 944 | +172 |
Ratings are computed using Glicko-2, a chess-style system that considers who you beat and who beat you. Winning against higher-rated boats earns more points than beating lower-rated boats.
The confidence band (±337) shows how certain we are about this rating. It narrows as more races are completed and widens during periods of inactivity.
The shaded area on the chart represents the 95% confidence interval — the true skill of this boat likely falls within that range.