SailELO

Big Rooster

#1150

Viper 640 · 231 · HAMPYC

419
-65±314
Overall Rank
#1150
of 1182
Percentile
Top 97%
of 1182 boats
Rating
419
Confidence
±314
Low
Races
13
Recent Form
-15
avg last 5 races
View all Viper 640Compare
Last raced: Oct 30, 2021

Rating Over Time

1048-110

Direct Competitors

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

Race History

13 races
Viper One Design · R3
Oct 30, 2021/7 of 7
-65
1048
Viper One Design · R2
Oct 30, 2021/6 of 7
-53
1112
Viper One Design · R1
Oct 30, 2021/2 of 7
+15
1166
Spring Fling One Design Regatta · R7
May 16, 2021/2 of 5
+11
1150
Spring Fling One Design Regatta · R6
May 16, 2021/2 of 5
+15
1139
Spring Fling One Design Regatta · R5
May 16, 2021/3 of 5
-22
1124
Spring Fling One Design Regatta · R4
May 15, 2021/1 of 5
+62
1147
Spring Fling One Design Regatta · R3
May 15, 2021/5 of 5
-129
1085
Spring Fling One Design Regatta · R2
May 15, 2021/1 of 5
+68
1214
Spring Fling One Design Regatta · R1
May 15, 2021/4 of 5
-133
1146
HYC One Design Fall Fling · R3
Nov 8, 2020/2 of 7
0
1279
HYC One Design Fall Fling · R2
Nov 8, 2020/1 of 7
+121
1279
HYC One Design Fall Fling · R1
Nov 8, 2020/1 of 7
+366
1158

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 (±314) 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.