Idros

#123

Harbor 20 · 34 · NHYC

836
+9±82
Overall Rank
#123
of 228
Percentile
Top 54%
of 228 boats
Rating
836
Confidence
±82
High
Races
227
Recent Form
-4
avg last 5 races
View all Harbor 20Compare
Last raced: Sep 21, 2025

Rating Over Time

1000-238

Race History

227 races
+9
1000
-4
991
-11
995
-4
1006
-11
1010
-11
1021
-12
1033
-6
1044
-20
1050
-11
1070
-11
1081
-18
1092
-11
1111
-1
1122
+10
1122
-12
1113
-37
1125
+33
1162
+63
1128
+39
1066

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 Harbor 20” link above.

The confidence band (±82) 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.