Green Flash

#508

Viper 640 · IRL 176 · RIVEYC

909
+36±139
Overall Rank
#508
of 1183
Percentile
Top 43%
of 1183 boats
Rating
909
Confidence
±139
Medium
Races
8
Recent Form
+23
avg last 5 races
View all Viper 640Compare
Last raced: May 19, 2024

Rating Over Time

1188+396

Direct Competitors

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

Race History

8 races
+36
1188
+2
1152
+76
1149
-43
1073
+42
1116
+20
1074
+262
1054
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 Viper 640” link above.

The confidence band (±139) 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.