Firefly
#231Harbor 20 · 226 · EYC
769
-27±48
Overall Rank
#231
of 415
Percentile
Top 56%
of 415 boats
Rating
769
Confidence
±48
High
Races
62
Recent Form
-16
avg last 5 races
Last raced: Apr 5, 2026
Rating Over Time
865-5Direct Competitors
Boats Firefly has raced against most often, with head-to-head finish record.
Race History
69 racesSpring Saturday Series · R10
Apr 5, 2026/8 of 8
-27
865
Spring Saturday Series · R9
Apr 5, 2026/7 of 8
-19
892
Spring Saturday Series · R8
Apr 5, 2026/7 of 8
-21
911
Spring Saturday Series · R7
Apr 5, 2026/5 of 8
-1
932
Spring Saturday Series · R6
Apr 5, 2026/6 of 8
-12
933
Spring Saturday Series · R5
Mar 14, 2026/5 of 8
-6
946
Spring Saturday Series · R4
Mar 14, 2026/3 of 8
+17
952
Spring Saturday Series · R3
Mar 14, 2026/4 of 8
+5
935
Spring Saturday Series · R2
Mar 14, 2026/4 of 8
+6
930
Spring Saturday Series · R1
Mar 14, 2026/7 of 8
-29
924
Spring Saturday Series · R5
Mar 14, 2026/5 of 7
-12
953
Spring Saturday Series · R4
Mar 14, 2026/3 of 7
+12
965
Spring Saturday Series · R3
Mar 14, 2026/4 of 7
-1
953
Spring Saturday Series · R2
Mar 14, 2026/4 of 7
-1
954
Spring Saturday Series · R1
Mar 14, 2026/7 of 7
-38
955
Fall Estuary One Design Regatta · R5
Nov 16, 2025/5 of 9
-7
994
Fall Estuary One Design Regatta · R4
Nov 16, 2025/4 of 9
+4
1001
Fall Estuary One Design Regatta · R3
Nov 16, 2025/3 of 9
+21
997
Fall Estuary One Design Regatta · R2
Nov 16, 2025/1 of 9
+36
976
Fall Estuary One Design Regatta · R1
Nov 16, 2025/4 of 9
+15
940
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 (±48) 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.