Gnarly Narwhal

Dinghy

Opti Champs · CAN 1787 · StFYC

439
+4±195
Overall Rank
Dinghy
Percentile
Dinghy
Rating
439
Confidence
±195
Medium
Races
41
Recent Form
+3
avg last 5 races
View all Opti ChampsCompare
Last raced: May 7, 2023

Rating Over Time

828+36

Race History

41 races
+4
828
+18
825
-19
807
-21
826
+33
847
-15
815
-20
830
+3
850
+10
847
+14
837
-16
823
+47
839
0
792
0
792
0
792
0
792
0
792
0
792

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 Opti Champs” 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.