| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Sep 13, 2018 | Rolex Big Boat Series · R5 | 8 / 13 | 1139 | +6 |
| Sep 13, 2018 | Rolex Big Boat Series · R4 | 9 / 13 | 1133 | -6 |
| Sep 13, 2018 | Rolex Big Boat Series · R3 | 11 / 13 | 1139 | -38 |
| Sep 13, 2018 | Rolex Big Boat Series · R2 | 6 / 13 | 1177 | +33 |
| Sep 13, 2018 | Rolex Big Boat Series · R1 | 5 / 13 | 1144 | +59 |
| Sep 13, 2018 | Rolex Big Boat Series · R7 | 10 / 13 | 1085 | -14 |
| Sep 13, 2018 | Rolex Big Boat Series · R6 | 12 / 13 | 1098 | -77 |
| Sep 14, 2017 | Rolex Big Boat Series · R6 | 5 / 9 | 1176 | +6 |
| Sep 14, 2017 | Rolex Big Boat Series · R7 | 5 / 9 | 1170 | +7 |
| Sep 14, 2017 | Rolex Big Boat Series · R1 | 5 / 9 | 1163 | +11 |
| Sep 14, 2017 | Rolex Big Boat Series · R2 | 6 / 9 | 1153 | -35 |
| Sep 14, 2017 | Rolex Big Boat Series · R3 | 2 / 9 | 1188 | +247 |
| Sep 14, 2017 | Rolex Big Boat Series · R4 | 7 / 9 | 942 | -33 |
| Sep 14, 2017 | Rolex Big Boat Series · R5 | 6 / 9 | 975 | +202 |
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.