| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Sep 13, 2018 | Rolex Big Boat Series · R5 | 4 / 10 | 1420 | -5 |
| Sep 13, 2018 | Rolex Big Boat Series · R4 | 2 / 10 | 1425 | +32 |
| Sep 13, 2018 | Rolex Big Boat Series · R3 | 4 / 10 | 1394 | -3 |
| Sep 13, 2018 | Rolex Big Boat Series · R2 | 2 / 10 | 1396 | +43 |
| Sep 13, 2018 | Rolex Big Boat Series · R1 | 4 / 10 | 1353 | +4 |
| Sep 13, 2018 | Rolex Big Boat Series · R7 | 4 / 10 | 1349 | +5 |
| Sep 13, 2018 | Rolex Big Boat Series · R6 | 1 / 10 | 1344 | +149 |
| Sep 14, 2017 | Rolex Big Boat Series · R6 | 3 / 5 | 1196 | -15 |
| Sep 14, 2017 | Rolex Big Boat Series · R7 | 3 / 5 | 1211 | -21 |
| Sep 14, 2017 | Rolex Big Boat Series · R1 | 3 / 5 | 1232 | -33 |
| Sep 14, 2017 | Rolex Big Boat Series · R2 | 2 / 5 | 1266 | +44 |
| Sep 14, 2017 | Rolex Big Boat Series · R3 | 3 / 5 | 1222 | -54 |
| Sep 14, 2017 | Rolex Big Boat Series · R4 | 2 / 5 | 1276 | +86 |
| Sep 14, 2017 | Rolex Big Boat Series · R5 | 2 / 5 | 1190 | +418 |
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.