| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Sep 13, 2018 | Rolex Big Boat Series · R5 | 1 / 4 | 1107 | +42 |
| Sep 13, 2018 | Rolex Big Boat Series · R4 | 2 / 4 | 1065 | +18 |
| Sep 13, 2018 | Rolex Big Boat Series · R3 | 5 / 4 | 1046 | -34 |
| Sep 13, 2018 | Rolex Big Boat Series · R2 | 3 / 4 | 1080 | -22 |
| Sep 13, 2018 | Rolex Big Boat Series · R1 | 2 / 4 | 1102 | +10 |
| Sep 13, 2018 | Rolex Big Boat Series · R7 | 1 / 4 | 1093 | +55 |
| Sep 13, 2018 | Rolex Big Boat Series · R6 | 2 / 4 | 1037 | +20 |
| Sep 14, 2017 | Rolex Big Boat Series · R6 | 5 / 5 | 1017 | -67 |
| Sep 14, 2017 | Rolex Big Boat Series · R7 | 3 / 5 | 1085 | +33 |
| Sep 14, 2017 | Rolex Big Boat Series · R1 | 5 / 5 | 1052 | -121 |
| Sep 14, 2017 | Rolex Big Boat Series · R2 | 3 / 5 | 1173 | +117 |
| Sep 14, 2017 | Rolex Big Boat Series · R3 | 2 / 5 | 1056 | +225 |
| Sep 14, 2017 | Rolex Big Boat Series · R4 | 5 / 5 | 831 | -254 |
| Sep 14, 2017 | Rolex Big Boat Series · R5 | 2 / 5 | 1084 | +312 |
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.