Slipknot!

Dinghy

Optimist · 18254

1230
+20±76
Overall Rank
Dinghy
Percentile
Dinghy
Rating
1230
Confidence
±76
High
Races
12
Recent Form
+30
avg last 5 races
View all OptimistCompare
Last raced: Jul 22, 2025

Rating Over Time

1381+438

Direct Competitors

Slipknot! hasn't raced enough times against the same boats yet to surface direct rivals. Check back after a few more series.

Race History

12 races
Nat Earle Opti Regatta · R6
Jul 22, 2025/11 of 60
+20
1381
Nat Earle Opti Regatta · R5
Jul 22, 2025/5 of 60
+32
1361
Nat Earle Opti Regatta · R4
Jul 22, 2025/21 of 60
+29
1330
Nat Earle Opti Regatta · R3
Jul 22, 2025/8 of 60
+31
1301
Nat Earle Opti Regatta · R2
Jul 22, 2025/11 of 60
+39
1270
Nat Earle Opti Regatta · R1
Jul 22, 2025/3 of 60
+36
1232
Nat Earle Opti Regatta · R6
Jul 23, 2024/12 of 45
+20
1195
Nat Earle Opti Regatta · R5
Jul 23, 2024/1 of 45
+83
1175
Nat Earle Opti Regatta · R4
Jul 23, 2024/6 of 45
+87
1092
Nat Earle Opti Regatta · R3
Jul 23, 2024/16 of 45
+37
1005
Nat Earle Opti Regatta · R2
Jul 23, 2024/23 of 45
+26
969
Nat Earle Opti Regatta · R1
Jul 23, 2024/19 of 45
+151
943

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 (±76) 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.