Idros

#1003

Harbor 20 · 34 · NHYC

839
+9±82
Overall Rank
#1003
of 1753
Percentile
Top 57%
of 1753 boats
Rating
839
Confidence
±82
High
Races
227
Recent Form
-4
avg last 5 races
View all Harbor 20Compare
Last raced: Sep 21, 2025

Rating Over Time

1003-235

Race History

227 races
+9
1003
-4
994
-11
998
-4
1009
-11
1014
-12
1025
-12
1037
-6
1048
-20
1054
-11
1074
-11
1086
-19
1097
-11
1116
0
1126
+11
1127
-13
1116
-36
1129
+34
1165
+64
1131
+40
1067

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.