Thunderbolt
DinghyOptimist · 17488
630
±81
Overall Rank
—
Dinghy
Percentile
—
Dinghy
Rating
630
Confidence
±81
High
Races
21
Recent Form
0
avg last 5 races
Last raced: Oct 26, 2025
Rating Over Time
792Direct Competitors
Boats Thunderbolt has raced against most often, with head-to-head finish record.
Race History
21 racesNew York State Optimist Championship · R5
Oct 26, 2025/31 of 46
0
792
New York State Optimist Championship · R4
Oct 26, 2025/UFD
-1
792
New York State Optimist Championship · R3
Oct 26, 2025/34 of 46
+1
793
New York State Optimist Championship · R2
Oct 25, 2025/33 of 46
0
792
New York State Optimist Championship · R1
Oct 25, 2025/36 of 46
0
792
JSA of LIS Optimist Champs hosted by American Yacht Club · R9
Aug 8, 2025/87 of 126
-2
792
JSA of LIS Optimist Champs hosted by American Yacht Club · R8
Aug 8, 2025/99 of 126
-36
794
JSA of LIS Optimist Champs hosted by American Yacht Club · R7
Aug 8, 2025/85 of 126
-19
831
JSA of LIS Optimist Champs hosted by American Yacht Club · R6
Aug 8, 2025/79 of 126
+58
850
JSA of LIS Optimist Champs hosted by American Yacht Club · R5
Aug 8, 2025/103 of 126
0
792
JSA of LIS Optimist Champs hosted by American Yacht Club · R4
Aug 7, 2025/93 of 126
0
792
JSA of LIS Optimist Champs hosted by American Yacht Club · R3
Aug 7, 2025/88 of 126
0
792
JSA of LIS Optimist Champs hosted by American Yacht Club · R2
Aug 7, 2025/99 of 126
-61
792
JSA of LIS Optimist Champs hosted by American Yacht Club · R1
Aug 7, 2025/79 of 126
+61
853
New York State Optimist Championship · R8
Oct 27, 2024/43 of 50
-10
792
New York State Optimist Championship · R7
Oct 27, 2024/43 of 50
-4
802
New York State Optimist Championship · R6
Oct 27, 2024/40 of 50
+14
806
New York State Optimist Championship · R5
Oct 27, 2024/46 of 50
0
792
New York State Optimist Championship · R4
Oct 26, 2024/RET
0
792
New York State Optimist Championship · R3
Oct 26, 2024/DNF
0
792
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 Optimist” link above.
The confidence band (±81) 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.