Thunder Clap
#1257· US327 · ABYC
743
-20±58
Overall Rank
#1257
of 1682
Percentile
Top 75%
of 1682 boats
Rating
743
Confidence
±58
High
Races
14
Recent Form
0
avg last 5 races
Last raced: Apr 4, 2026
Rating Over Time
860-280Direct Competitors
Boats Thunder Clap has raced against most often, with head-to-head finish record.
Race History
14 racesFleet Days · R3
Apr 4, 2026/8 of 30
-20
860
Fleet Days · R2
Apr 4, 2026/9 of 30
-21
880
Fleet Days · R1
Apr 4, 2026/12 of 30
-40
901
Boxing Day Race
Jan 2, 2026/25 of 50
+100
941
Fleet Days · R10
Dec 6, 2025/3 of 16
-20
841
Fleet Days · R9
Dec 6, 2025/2 of 16
+3
861
Fleet Days · R8
Nov 1, 2025/2 of 16
+13
858
Fleet Days · R7
Nov 1, 2025/4 of 16
-35
844
Latham Bell Dinghy Challenge
Jul 27, 2025/14 of 23
+26
879
Fleet Days · R3
Feb 1, 2025/6 of 16
-64
853
Fleet Days · R2
Feb 1, 2025/6 of 16
-86
917
Fleet Days · R1
Feb 1, 2025/4 of 16
-41
1004
Latham Bell Regatta
Jul 28, 2024/6 of 9
-95
1045
Boxing Day Race
Dec 31, 2023/30 of 53
+348
1140
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Apr 4, 2026 | Fleet Days · R3 | 8 / 30 | 860 | -20 |
| Apr 4, 2026 | Fleet Days · R2 | 9 / 30 | 880 | -21 |
| Apr 4, 2026 | Fleet Days · R1 | 12 / 30 | 901 | -40 |
| Jan 2, 2026 | Boxing Day Race | 25 / 50 | 941 | +100 |
| Dec 6, 2025 | Fleet Days · R10 | 3 / 16 | 841 | -20 |
| Dec 6, 2025 | Fleet Days · R9 | 2 / 16 | 861 | +3 |
| Nov 1, 2025 | Fleet Days · R8 | 2 / 16 | 858 | +13 |
| Nov 1, 2025 | Fleet Days · R7 | 4 / 16 | 844 | -35 |
| Jul 27, 2025 | Latham Bell Dinghy Challenge | 14 / 23 | 879 | +26 |
| Feb 1, 2025 | Fleet Days · R3 | 6 / 16 | 853 | -64 |
| Feb 1, 2025 | Fleet Days · R2 | 6 / 16 | 917 | -86 |
| Feb 1, 2025 | Fleet Days · R1 | 4 / 16 | 1004 | -41 |
| Jul 28, 2024 | Latham Bell Regatta | 6 / 9 | 1045 | -95 |
| Dec 31, 2023 | Boxing Day Race | 30 / 53 | 1140 | +348 |
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 ” link above.
The confidence band (±58) 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.