Shearwater
DinghyOptimist · 10998 · AMERYC
865
+17±74
Overall Rank
—
Dinghy
Percentile
—
Dinghy
Rating
865
Confidence
±74
High
Races
15
Recent Form
-17
avg last 5 races
Last raced: Aug 8, 2025
Rating Over Time
1014+222Direct Competitors
Boats Shearwater has raced against most often, with head-to-head finish record.
Race History
15 racesJSA of LIS Optimist Champs hosted by American Yacht Club · R9
Aug 8, 2025/78 of 126
+17
1014
JSA of LIS Optimist Champs hosted by American Yacht Club · R8
Aug 8, 2025/100 of 126
-51
997
JSA of LIS Optimist Champs hosted by American Yacht Club · R7
Aug 8, 2025/84 of 126
-38
1047
JSA of LIS Optimist Champs hosted by American Yacht Club · R6
Aug 8, 2025/60 of 126
+56
1085
JSA of LIS Optimist Champs hosted by American Yacht Club · R5
Aug 8, 2025/96 of 126
-70
1029
JSA of LIS Optimist Champs hosted by American Yacht Club · R4
Aug 7, 2025/75 of 126
-22
1099
JSA of LIS Optimist Champs hosted by American Yacht Club · R3
Aug 7, 2025/72 of 126
-6
1121
JSA of LIS Optimist Champs hosted by American Yacht Club · R2
Aug 7, 2025/77 of 126
+6
1127
JSA of LIS Optimist Champs hosted by American Yacht Club · R1
Aug 7, 2025/70 of 126
+38
1121
CLONED | 2025 American Yacht Club Optimist Area B Regatta · R2
Aug 5, 2025/26 of 60
-2
1083
CLONED | 2025 American Yacht Club Optimist Area B Regatta · R1
Aug 5, 2025/10 of 60
+180
1085
American Yacht Club Optimist Area B Regatta · R4
Jul 21, 2025/16 of 32
+83
905
American Yacht Club Optimist Area B Regatta · R3
Jul 21, 2025/18 of 32
+30
822
American Yacht Club Optimist Area B Regatta · R2
Jul 21, 2025/23 of 32
0
792
American Yacht Club Optimist Area B Regatta · R1
Jul 21, 2025/27 of 32
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 (±74) 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.