Plymouth Satellite

#65

Viper 640 · 253 · EYC

831
+29±132
Overall Rank
#65
of 105
Percentile
Top 62%
of 105 boats
Rating
831
Confidence
±132
Medium
Races
10
Recent Form
-11
avg last 5 races
View all Viper 640Compare
Last raced: Dec 15, 2024

Rating Over Time

1096+269

Direct Competitors

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

Race History

10 races

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 Viper 640” 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.