Guppy

Dinghy

Opti Championship · 20363 · StFYC

954
+23±78
Overall Rank
Dinghy
Percentile
Dinghy
Rating
954
Confidence
±78
High
Races
53
Recent Form
+24
avg last 5 races
Last raced: Aug 31, 2025

Rating Over Time

1109+318

Race History

53 races
+23
1109
+26
1086
+41
1060
+20
1019
+12
999
+60
987
+14
927
Optimist Harken #2 · R5
Mar 23, 2025/33 of 41
-3
938
Optimist Harken #2 · R4
Mar 23, 2025/36 of 41
-26
941
Optimist Harken #2 · R3
Mar 23, 2025/33 of 41
-6
967
Optimist Harken #2 · R2
Mar 22, 2025/27 of 41
-7
973
Optimist Harken #2 · R1
Mar 22, 2025/UFD
-20
980

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 Opti Championship” link above.

The confidence band (±78) 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.