| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Jan 11, 2020 | SF City HS Sailing Championships · R7 | 9 / 13 | 789 | +17 |
| Jan 11, 2020 | SF City HS Sailing Championships · R6 | 12 / 12 | 772 | -13 |
| Jan 11, 2020 | SF City HS Sailing Championships · R1 | 10 / 14 | 786 | +13 |
| Jan 11, 2020 | SF City HS Sailing Championships · R3 | 11 / 14 | 772 | 0 |
| Jan 11, 2020 | SF City HS Sailing Championships · R2 | 13 / 14 | 772 | 0 |
| Jan 11, 2020 | SF City HS Sailing Championships · R5 | 11 / 12 | 772 | -60 |
| Jan 11, 2020 | SF City HS Sailing Championships · R4 | 9 / 14 | 833 | +60 |
| Jan 11, 2020 | SF City HS Sailing Championships · R8 | 11 / 12 | 772 | 0 |
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.