Shark Attack
DinghyOptimist · 5259
622
+14±195
Overall Rank
—
Dinghy
Percentile
—
Dinghy
Rating
622
Confidence
±195
Medium
Races
8
Recent Form
-1
avg last 5 races
Last raced: Aug 1, 2023
Rating Over Time
1011+209Direct Competitors
Boats Shark Attack has raced against most often, with head-to-head finish record.
Race History
8 racesOpti Area C Regatta at CPYC · R5
Aug 1, 2023/7 of 38
+14
1011
Opti Area C Regatta at CPYC · R4
Aug 1, 2023/11 of 38
+20
997
Opti Area C Regatta at CPYC · R3
Aug 1, 2023/13 of 38
+1
977
Opti Area C Regatta at CPYC · R2
Aug 1, 2023/17 of 38
-5
976
Opti Area C Regatta at CPYC · R1
Aug 1, 2023/12 of 38
-34
981
AYC Opti Area B Regatta 2023 · R3
Jul 14, 2023/5 of 16
-9
1015
AYC Opti Area B Regatta 2023 · R2
Jul 14, 2023/5 of 16
+223
1025
AYC Opti Area B Regatta 2023 · R1
Jul 14, 2023/6 of 16
+10
802
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Aug 1, 2023 | Opti Area C Regatta at CPYC · R5 | 7 / 38 | 1011 | +14 |
| Aug 1, 2023 | Opti Area C Regatta at CPYC · R4 | 11 / 38 | 997 | +20 |
| Aug 1, 2023 | Opti Area C Regatta at CPYC · R3 | 13 / 38 | 977 | +1 |
| Aug 1, 2023 | Opti Area C Regatta at CPYC · R2 | 17 / 38 | 976 | -5 |
| Aug 1, 2023 | Opti Area C Regatta at CPYC · R1 | 12 / 38 | 981 | -34 |
| Jul 14, 2023 | AYC Opti Area B Regatta 2023 · R3 | 5 / 16 | 1015 | -9 |
| Jul 14, 2023 | AYC Opti Area B Regatta 2023 · R2 | 5 / 16 | 1025 | +223 |
| Jul 14, 2023 | AYC Opti Area B Regatta 2023 · R1 | 6 / 16 | 802 | +10 |
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 (±195) 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.