BushMaster

#115

Viper 640 · 204 · ABYC

858
-19±140
Overall Rank
#115
of 228
Percentile
Top 50%
of 228 boats
Rating
858
Confidence
±140
Medium
Races
35
Recent Form
-12
avg last 5 races
View all Viper 640Compare
Last raced: Aug 7, 2024

Rating Over Time

1138+347

Race History

35 races
-19
1138
-21
1157
Wet Wednesday Series 3 · R1
Jul 31, 2024/3 of 6
+2
1178
Wet Wednesday Series 3 · R1
Jul 31, 2024/3 of 6
+3
1175
Latham Bell Regatta
Jul 28, 2024/5 of 9
-23
1173
Wet Wednesday Series 2
Jul 17, 2024/1 of 7
+11
1196
+28
1185
+31
1157
Wet Wednesday Series 1 · R4
May 29, 2024/1 of 7
+21
1126
Wet Wednesday Series 1 · R4
May 29, 2024/1 of 7
+23
1105
Wet Wednesday Series 1 · R3
May 22, 2024/2 of 7
+5
1082
Wet Wednesday Series 1 · R3
May 22, 2024/2 of 7
+5
1077
Turkey Day Regatta · R7
Nov 19, 2023/1 of 5
+27
1072
Turkey Day Regatta · R6
Nov 19, 2023/1 of 5
+30
1045
Turkey Day Regatta · R5
Nov 19, 2023/2 of 5
+10
1015
Turkey Day Regatta · R4
Nov 18, 2023/3 of 5
-14
1005
Turkey Day Regatta · R3
Nov 18, 2023/2 of 5
+11
1018
Turkey Day Regatta · R2
Nov 18, 2023/2 of 5
+13
1007
Turkey Day Regatta · R1
Nov 18, 2023/4 of 5
-46
994
Wet Wednesday Series 3 · R4
Aug 23, 2023/2 of 7
+15
1040

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 (±140) 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.