The Lu Sea
DinghyOptimist · 9468 · BRYC
716
+4±132
Overall Rank
—
Dinghy
Percentile
—
Dinghy
Rating
716
Confidence
±132
Medium
Races
9
Recent Form
+37
avg last 5 races
Last raced: Jul 31, 2024
Rating Over Time
980+188Direct Competitors
Boats The Lu Sea has raced against most often, with head-to-head finish record.
Race History
9 racesOpti Area C Regatta at CPYC · R4
Jul 31, 2024/30 of 43
+4
980
Opti Area C Regatta at CPYC · R3
Jul 31, 2024/20 of 43
+54
976
Opti Area C Regatta at CPYC · R2
Jul 31, 2024/25 of 43
+63
922
Opti Area C Regatta at CPYC · R1
Jul 31, 2024/23 of 43
+55
859
Opti Area C Regatta at CPYC · R5
Aug 1, 2023/31 of 38
+9
804
Opti Area C Regatta at CPYC · R4
Aug 1, 2023/34 of 38
-16
794
Opti Area C Regatta at CPYC · R3
Aug 1, 2023/29 of 38
+19
810
Opti Area C Regatta at CPYC · R2
Aug 1, 2023/35 of 38
0
792
Opti Area C Regatta at CPYC · R1
Aug 1, 2023/34 of 38
0
792
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Jul 31, 2024 | Opti Area C Regatta at CPYC · R4 | 30 / 43 | 980 | +4 |
| Jul 31, 2024 | Opti Area C Regatta at CPYC · R3 | 20 / 43 | 976 | +54 |
| Jul 31, 2024 | Opti Area C Regatta at CPYC · R2 | 25 / 43 | 922 | +63 |
| Jul 31, 2024 | Opti Area C Regatta at CPYC · R1 | 23 / 43 | 859 | +55 |
| Aug 1, 2023 | Opti Area C Regatta at CPYC · R5 | 31 / 38 | 804 | +9 |
| Aug 1, 2023 | Opti Area C Regatta at CPYC · R4 | 34 / 38 | 794 | -16 |
| Aug 1, 2023 | Opti Area C Regatta at CPYC · R3 | 29 / 38 | 810 | +19 |
| Aug 1, 2023 | Opti Area C Regatta at CPYC · R2 | 35 / 38 | 792 | 0 |
| Aug 1, 2023 | Opti Area C Regatta at CPYC · R1 | 34 / 38 | 792 | 0 |
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 (±132) 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.