SailELO

Tsunami

Dinghy

Optimist · 9331

1209
-6±77
Overall Rank
—
Dinghy
Percentile
—
Dinghy
Rating
1209
Confidence
±77
High
Races
9
Recent Form
+62
avg last 5 races
View all OptimistCompare
Last raced: Aug 8, 2025

Rating Over Time

1362-113

Direct Competitors

Boats Tsunami has raced against most often, with head-to-head finish record.

Paddy wagon15800
— · Rating 1067
6–3
67% wins · 9 races
Prime1759
— · Rating 716
9–0
100% wins · 9 races

Race History

9 races
JSA of LIS Optimist Champs hosted by American Yacht Club · R9
Aug 8, 2025/71 of 126
-6
1362
JSA of LIS Optimist Champs hosted by American Yacht Club · R8
Aug 8, 2025/68 of 126
+33
1368
JSA of LIS Optimist Champs hosted by American Yacht Club · R7
Aug 8, 2025/56 of 126
+65
1335
JSA of LIS Optimist Champs hosted by American Yacht Club · R6
Aug 8, 2025/46 of 126
+85
1270
JSA of LIS Optimist Champs hosted by American Yacht Club · R5
Aug 8, 2025/54 of 126
+131
1185
JSA of LIS Optimist Champs hosted by American Yacht Club · R4
Aug 7, 2025/83 of 126
-181
1055
JSA of LIS Optimist Champs hosted by American Yacht Club · R3
Aug 7, 2025/59 of 126
+226
1236
JSA of LIS Optimist Champs hosted by American Yacht Club · R2
Aug 7, 2025/87 of 126
-465
1010
JSA of LIS Optimist Champs hosted by American Yacht Club · R1
Aug 7, 2025/59 of 126
+683
1475

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 (±77) 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.