Turbo

Dinghy

Optimist · 10212 · CBYC

908
+50±79
Overall Rank
Dinghy
Percentile
Dinghy
Rating
908
Confidence
±79
High
Races
22
Recent Form
+16
avg last 5 races
View all OptimistCompare
Last raced: Dec 7, 2025

Rating Over Time

1066+124

Race History

22 races
Turkey Day Regatta · R5
Nov 23, 2025/7 of 21
+19
1008
Turkey Day Regatta · R4
Nov 23, 2025/16 of 21
+7
989
Turkey Day Regatta · R3
Nov 23, 2025/11 of 21
-9
982
Turkey Day Regatta · R2
Nov 23, 2025/11 of 21
+7
991
Turkey Day Regatta · R1
Nov 22, 2025/14 of 21
-11
984
Holiday Opti Regatta · R7
Dec 9, 2024/38 of 53
-22
1024
Holiday Opti Regatta · R6
Dec 8, 2024/45 of 53
-78
1046
Holiday Opti Regatta · R5
Dec 8, 2024/36 of 53
-60
1124
Holiday Opti Regatta · R4
Dec 8, 2024/21 of 53
+51
1184
Holiday Opti Regatta · R3
Dec 7, 2024/25 of 53
+47
1133

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 Optimist” link above.

The confidence band (±79) 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.