Io
#10Antrim 27 · 38124 · RYC
Rating Over Time
1186-391Direct Competitors
Io hasn't raced enough times against the same boats yet to surface direct rivals. Check back after a few more series.
Race History
50 races| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Jan 31, 2026 | Three Bridge Fiasco | 91 / 302 | 1186 | +20 |
| Apr 5, 2025 | 46th Annual Doublehanded Farallones Race | 1 / 6 | 1167 | +13 |
| Mar 29, 2025 | Round the Rocks | 17 / 98 | 1154 | -11 |
| Feb 22, 2025 | Corinthian | 16 / 91 | 1165 | -6 |
| Feb 8, 2025 | 2025 Berkeley Midwinters · R7 | 4 / 12 | 1172 | -1 |
| Jan 25, 2025 | Three Bridge Fiasco | 4 / 328 | 1173 | +42 |
| Nov 9, 2024 | 2025 Berkeley Midwinters · R1 | 7 / 10 | 1131 | -24 |
| May 18, 2024 | Offshore Series · R2 | 1 / 4 | 1254 | +10 |
| Apr 27, 2024 | Offshore Series · R1 | 10 / 6 | 1244 | -15 |
| Apr 13, 2024 | 45th Annual Doublehanded Farallones Race | 9 / 41 | 1155 | -5 |
| Feb 24, 2024 | Corinthian | 23 / 89 | 1160 | -5 |
| Feb 10, 2024 | 2024 Midwinters · R7 | 2 / 10 | 1165 | +6 |
| Jan 27, 2024 | Three Bridge Fiasco | RET / 297 | 1159 | -70 |
| Dec 9, 2023 | 2024 Midwinters · R3 | 3 / 10 | 1229 | -2 |
| Nov 11, 2023 | 2024 Midwinters · R1 | 1 / 10 | 1231 | +15 |
| Apr 29, 2023 | Offshore Series | 1 / 9 | 1358 | +26 |
| Feb 11, 2023 | 2023 Midwinters · R7 | 2 / 12 | 1216 | +14 |
| Jan 28, 2023 | Three Bridge Fiasco | 20 / 256 | 1202 | -18 |
| Jan 7, 2023 | 2023 Jack Frost Series · R6 | 1 / 8 | 1221 | +16 |
| Jan 7, 2023 | 2023 Jack Frost Series · R5 | 1 / 8 | 1205 | +19 |
About the Rating
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 overall rank compares this boat to all others across every class. To see how it stacks up within its class, use the “View all Antrim 27” link above.
The confidence band (±41) 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.