Hammerhead
DinghyOptimist · 22951 · SYC
1128
+21±82
Overall Rank
—
Dinghy
Percentile
—
Dinghy
Rating
1128
Confidence
±82
High
Races
61
Recent Form
+3
avg last 5 races
Last raced: Nov 24, 2025
Rating Over Time
1292+293Direct Competitors
Boats Hammerhead has raced against most often, with head-to-head finish record.
Northern 162244
ilca 4 (4.7) · Rating 814
20–2–2
91% wins · 24 races
Mr. Narwhale216554
ilca 6 (radial) · Rating 1057
10–12
45% wins · 22 races
Race Ready19503
optimist · Rating 1283
4–18
18% wins · 22 races
Gravy171059
ilca 7 (std) · Rating 596
0–22
0% wins · 22 races
Odin248
optimist · Rating 1510
4–16
20% wins · 20 races
American Coot7844
Star · Rating 849
0–14–2
0% wins · 16 races
Extreme Ways226947
ilca 7 (std) · Rating 1314
2–10–4
17% wins · 16 races
Mr. Narwhale169658
ilca 7 (std) · Rating 674
10–6
62% wins · 16 races
Race History
61 racesRacing: Turkey Bowl Regatta - 2025 · R5
Nov 24, 2025/1 of 21
+21
1292
Racing: Turkey Bowl Regatta - 2025 · R5
Nov 24, 2025/1 of 21
+23
1271
Racing: Turkey Bowl Regatta - 2025 · R8
Nov 23, 2025/5 of 21
-9
1248
Racing: Turkey Bowl Regatta - 2025 · R7
Nov 23, 2025/4 of 21
+3
1257
Racing: Turkey Bowl Regatta - 2025 · R6
Nov 23, 2025/7 of 21
-25
1253
Racing: Turkey Bowl Regatta - 2025 · R8
Nov 23, 2025/5 of 21
-13
1278
Racing: Turkey Bowl Regatta - 2025 · R7
Nov 23, 2025/4 of 21
-1
1291
Racing: Turkey Bowl Regatta - 2025 · R6
Nov 23, 2025/7 of 21
-31
1292
Racing: Turkey Bowl Regatta - 2025 · R4
Nov 22, 2025/2 of 21
+5
1323
Racing: Turkey Bowl Regatta - 2025 · R3
Nov 22, 2025/7 of 21
-39
1318
Racing: Turkey Bowl Regatta - 2025 · R2
Nov 22, 2025/1 of 21
+16
1357
Racing: Turkey Bowl Regatta - 2025 · R1
Nov 22, 2025/2 of 21
+3
1341
Racing: Turkey Bowl Regatta - 2025 · R4
Nov 22, 2025/2 of 21
+3
1338
Racing: Turkey Bowl Regatta - 2025 · R3
Nov 22, 2025/7 of 21
-39
1334
Racing: Turkey Bowl Regatta - 2025 · R2
Nov 22, 2025/1 of 21
+15
1374
Racing: Turkey Bowl Regatta - 2025 · R1
Nov 22, 2025/2 of 21
+1
1359
Racing: PSSC - Small Boat & Tasar North American Champs · R3
Sep 28, 2025/3 of 9
-12
1358
Racing: PSSC - Small Boat & Tasar North American Champs · R2
Sep 28, 2025/1 of 9
+15
1370
Racing: PSSC - Small Boat & Tasar North American Champs · R1
Sep 28, 2025/1 of 9
+14
1355
Racing: PSSC - Small Boat & Tasar North American Champs · R3
Sep 28, 2025/3 of 9
-10
1341
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 (±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.