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
1293+294Direct Competitors
Boats Hammerhead has raced against most often, with head-to-head finish record.
Northern 162244
ilca 4 (4.7) · Rating 813
20–2–2
91% wins · 24 races
Gravy171059
ilca 7 (std) · Rating 595
0–22
0% wins · 22 races
Strictly Platonic2888
tasar · Rating 652
20–2
91% wins · 22 races
Zahir1377
rs aero · Rating 1063
12–10
55% wins · 22 races
Mr. Narwhale216554
ilca 6 (radial) · Rating 1058
10–12
45% wins · 22 races
Odin248
optimist · Rating 1511
4–16
20% wins · 20 races
Ole2982
tasar · Rating 1196
10–4–4
71% wins · 18 races
American Coot7844
Star · Rating 848
0–14–2
0% wins · 16 races
Race History
61 racesRacing: Turkey Bowl Regatta - 2025 · R5
Nov 24, 2025/1 of 21
+21
1293
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
1249
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
1254
Racing: Turkey Bowl Regatta - 2025 · R8
Nov 23, 2025/5 of 21
-13
1279
Racing: Turkey Bowl Regatta - 2025 · R7
Nov 23, 2025/4 of 21
-1
1292
Racing: Turkey Bowl Regatta - 2025 · R6
Nov 23, 2025/7 of 21
-31
1293
Racing: Turkey Bowl Regatta - 2025 · R4
Nov 22, 2025/2 of 21
+4
1323
Racing: Turkey Bowl Regatta - 2025 · R3
Nov 22, 2025/7 of 21
-39
1319
Racing: Turkey Bowl Regatta - 2025 · R2
Nov 22, 2025/1 of 21
+16
1358
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
-40
1335
Racing: Turkey Bowl Regatta - 2025 · R2
Nov 22, 2025/1 of 21
+15
1375
Racing: Turkey Bowl Regatta - 2025 · R1
Nov 22, 2025/2 of 21
+1
1360
Racing: PSSC - Small Boat & Tasar North American Champs · R3
Sep 28, 2025/3 of 9
-12
1359
Racing: PSSC - Small Boat & Tasar North American Champs · R2
Sep 28, 2025/1 of 9
+14
1371
Racing: PSSC - Small Boat & Tasar North American Champs · R1
Sep 28, 2025/1 of 9
+15
1356
Racing: PSSC - Small Boat & Tasar North American Champs · R3
Sep 28, 2025/3 of 9
-10
1342
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.