Thunderbolt
#681Tartan 10 · 402 · CCYC
845
-27±76
Overall Rank
#681
of 1161
Percentile
Top 59%
of 1161 boats
Rating
845
Confidence
±76
High
Races
27
Recent Form
-24
avg last 5 races
Last raced: Sep 20, 2025
Rating Over Time
997+148Direct Competitors
Boats Thunderbolt has raced against most often, with head-to-head finish record.
Race History
27 races3 Crib Fiasco 2025
Sep 20, 2025/28 of 62
-27
997
Alliance for the Great Lakes Regatta
Aug 23, 2025/2 of 6
+4
1024
CYC Verve Cup Offshore · R6
Aug 10, 2025/9 of 16
-4
1021
CYC Verve Cup Offshore · R5
Aug 10, 2025/13 of 16
-43
1025
CYC Verve Cup Offshore · R4
Aug 9, 2025/13 of 16
-48
1067
Verve Cup Offshore Tour of Chicago Distance Race -SCORING ONLY
Aug 9, 2025/13 of 17
-59
1116
CYC Verve Cup Offshore · R3
Aug 8, 2025/6 of 16
+8
1175
CYC Verve Cup Offshore · R2
Aug 8, 2025/4 of 16
+35
1167
CYC Verve Cup Offshore · R1
Aug 8, 2025/4 of 16
+32
1132
Columbia Cup 2025 · R5
Aug 3, 2025/7 of 9
-39
1100
Columbia Cup 2025 · R4
Aug 3, 2025/4 of 9
-1
1139
Columbia Cup 2025 · R3
Aug 2, 2025/2 of 9
+28
1140
Columbia Cup 2025 · R2
Aug 2, 2025/3 of 9
+26
1113
Columbia Cup 2025 · R1
Aug 2, 2025/9 of 9
-92
1087
COLYC COLORS 2025 · R4
Jun 1, 2025/4 of 13
+11
1179
COLYC COLORS 2025 · R3
Jun 1, 2025/2 of 13
+67
1168
COLYC COLORS 2025 · R2
Jun 1, 2025/4 of 13
+29
1101
COLYC COLORS 2025 · R1
Jun 1, 2025/3 of 13
+70
1071
Racing Yacht Fleet Series · R13
Aug 17, 2024/1 of 7
+24
1002
Racing Yacht Fleet Series · R12
Aug 17, 2024/2 of 7
-31
978
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 Tartan 10” link above.
The confidence band (±76) 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.