Roll Tide
DinghyOptimist · 12483
873
-9±74
Overall Rank
—
Dinghy
Percentile
—
Dinghy
Rating
873
Confidence
±74
High
Races
15
Recent Form
+17
avg last 5 races
Last raced: Aug 4, 2025
Rating Over Time
1021+229Direct Competitors
Boats Roll Tide has raced against most often, with head-to-head finish record.
Race History
15 racesDoug D'Alessandro One Day Only Opti Regatta · R5
Aug 4, 2025/44 of 68
-9
1021
Doug D'Alessandro One Day Only Opti Regatta · R4
Aug 4, 2025/42 of 68
-21
1030
Doug D'Alessandro One Day Only Opti Regatta · R3
Aug 4, 2025/19 of 68
+31
1051
Doug D'Alessandro One Day Only Opti Regatta · R2
Aug 4, 2025/24 of 68
+34
1020
Doug D'Alessandro One Day Only Opti Regatta · R1
Aug 4, 2025/8 of 68
+52
986
Iron Man Junior Regatta | 2023 · R4
Jul 6, 2023/41 of 79
+54
934
Iron Man Junior Regatta | 2023 · R3
Jul 6, 2023/44 of 79
+32
880
Iron Man Junior Regatta | 2023 · R2
Jul 6, 2023/54 of 79
-36
848
Iron Man Junior Regatta | 2023 · R1
Jul 6, 2023/44 of 79
+49
884
Iron Man Junior Regatta · R4
Jul 7, 2022/36 of 61
+43
835
Iron Man Junior Regatta · R3
Jul 7, 2022/53 of 61
0
792
Iron Man Junior Regatta · R2
Jul 7, 2022/52 of 61
0
792
Iron Man Junior Regatta · R1
Jul 7, 2022/48 of 61
0
792
Iron Man Junior Regatta · R2
Jul 8, 2021/DNF
0
792
Iron Man Junior Regatta · R1
Jul 8, 2021/44 of 72
0
792
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Aug 4, 2025 | Doug D'Alessandro One Day Only Opti Regatta · R5 | 44 / 68 | 1021 | -9 |
| Aug 4, 2025 | Doug D'Alessandro One Day Only Opti Regatta · R4 | 42 / 68 | 1030 | -21 |
| Aug 4, 2025 | Doug D'Alessandro One Day Only Opti Regatta · R3 | 19 / 68 | 1051 | +31 |
| Aug 4, 2025 | Doug D'Alessandro One Day Only Opti Regatta · R2 | 24 / 68 | 1020 | +34 |
| Aug 4, 2025 | Doug D'Alessandro One Day Only Opti Regatta · R1 | 8 / 68 | 986 | +52 |
| Jul 6, 2023 | Iron Man Junior Regatta | 2023 · R4 | 41 / 79 | 934 | +54 |
| Jul 6, 2023 | Iron Man Junior Regatta | 2023 · R3 | 44 / 79 | 880 | +32 |
| Jul 6, 2023 | Iron Man Junior Regatta | 2023 · R2 | 54 / 79 | 848 | -36 |
| Jul 6, 2023 | Iron Man Junior Regatta | 2023 · R1 | 44 / 79 | 884 | +49 |
| Jul 7, 2022 | Iron Man Junior Regatta · R4 | 36 / 61 | 835 | +43 |
| Jul 7, 2022 | Iron Man Junior Regatta · R3 | 53 / 61 | 792 | 0 |
| Jul 7, 2022 | Iron Man Junior Regatta · R2 | 52 / 61 | 792 | 0 |
| Jul 7, 2022 | Iron Man Junior Regatta · R1 | 48 / 61 | 792 | 0 |
| Jul 8, 2021 | Iron Man Junior Regatta · R2 | DNF / 72 | 792 | 0 |
| Jul 8, 2021 | Iron Man Junior Regatta · R1 | 44 / 72 | 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 (±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.