Flounder

#154

Sea Island One Design · 111

692
+16±83
Overall Rank
#154
of 228
Percentile
Top 68%
of 228 boats
Rating
692
Confidence
±83
High
Races
67
Recent Form
0
avg last 5 races
Last raced: Jul 26, 2025

Rating Over Time

859+68

Direct Competitors

Boats Flounder has raced against most often, with head-to-head finish record.

Race History

67 races
+16
859
-6
843
+5
849

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 Sea Island One Design” link above.

The confidence band (±83) 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.