| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Sep 13, 2018 | Rolex Big Boat Series · R5 | 3 / 4 | 1055 | -15 |
| Sep 13, 2018 | Rolex Big Boat Series · R4 | 3 / 4 | 1070 | -16 |
| Sep 13, 2018 | Rolex Big Boat Series · R3 | 3 / 4 | 1086 | -20 |
| Sep 13, 2018 | Rolex Big Boat Series · R2 | 4 / 4 | 1107 | -67 |
| Sep 13, 2018 | Rolex Big Boat Series · R1 | 1 / 4 | 1173 | +42 |
| Sep 13, 2018 | Rolex Big Boat Series · R7 | 4 / 4 | 1132 | -41 |
| Sep 13, 2018 | Rolex Big Boat Series · R6 | 3 / 4 | 1173 | -53 |
| Sep 14, 2017 | Rolex Big Boat Series · R6 | 2 / 5 | 1226 | +52 |
| Sep 14, 2017 | Rolex Big Boat Series · R7 | 2 / 5 | 1174 | +78 |
| Sep 14, 2017 | Rolex Big Boat Series · R1 | 2 / 5 | 1097 | +129 |
| Sep 14, 2017 | Rolex Big Boat Series · R2 | 4 / 5 | 968 | -95 |
| Sep 14, 2017 | Rolex Big Boat Series · R3 | 3 / 5 | 1063 | +56 |
| Sep 14, 2017 | Rolex Big Boat Series · R4 | 3 / 5 | 1007 | +108 |
| Sep 14, 2017 | Rolex Big Boat Series · R5 | 3 / 5 | 899 | +127 |
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.