Stuff

Dinghy

Optimist · 180181

784
-15±79
Overall Rank
Dinghy
Percentile
Dinghy
Rating
784
Confidence
±79
High
Races
30
Recent Form
-3
avg last 5 races
View all OptimistCompare
Last raced: Aug 3, 2025

Rating Over Time

942+151

Race History

30 races
JAM 2025 · R7
Aug 3, 2025/20 of 31
-15
942
JAM 2025 · R6
Aug 3, 2025/18 of 31
-1
957
JAM 2025 · R5
Aug 3, 2025/16 of 31
+2
958
JAM 2025 · R4
Aug 3, 2025/16 of 31
+13
956
JAM 2025 · R7
Aug 3, 2025/20 of 31
-15
943
JAM 2025 · R6
Aug 3, 2025/18 of 31
-2
959
JAM 2025 · R5
Aug 3, 2025/16 of 31
+1
961
JAM 2025 · R4
Aug 3, 2025/16 of 31
+12
960
JAM 2025 · R3
Aug 2, 2025/20 of 31
+3
948
JAM 2025 · R2
Aug 2, 2025/12 of 31
+3
945
JAM 2025 · R1
Aug 2, 2025/20 of 31
-1
942
JAM 2025 · R3
Aug 2, 2025/20 of 31
+2
943
JAM 2025 · R2
Aug 2, 2025/12 of 31
+2
941
JAM 2025 · R1
Aug 2, 2025/20 of 31
-16
939
JAM 2024 · R8
Aug 11, 2024/21 of 28
-27
955
JAM 2024 · R7
Aug 11, 2024/22 of 28
-16
982
JAM 2024 · R6
Aug 11, 2024/16 of 28
+12
998
JAM 2024 · R5
Aug 11, 2024/4 of 28
+48
985
JAM 2024 · R4
Aug 11, 2024/21 of 28
-13
938
JAM 2024 · R8
Aug 11, 2024/21 of 28
-35
951

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.