SailELO

#hmb

#1270

Viper 640 · 301 · ABYC

589
+18±260
Overall Rank
#1270
of 1355
Percentile
Top 94%
of 1355 boats
Rating
589
Confidence
±260
Low
Races
43
Recent Form
+4
avg last 5 races
View all Viper 640Compare
Last raced: Sep 14, 2022

Rating Over Time

1108+317

Direct Competitors

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

Race History

43 races
Wet Wednesday Series 3 · R6
Sep 14, 2022/1 of 8
+18
1108
Wet Wednesday Series 3 · R6
Sep 14, 2022/1 of 8
+19
1091
Wet Wednesday Series 3 · R5
Sep 7, 2022/5 of 8
-15
1072
Wet Wednesday Series 3 · R5
Sep 7, 2022/5 of 8
-16
1087
Wet Wednesday Series 3 · R1
Aug 10, 2022/3 of 8
+15
1103
Wet Wednesday Series 3 · R1
Aug 10, 2022/3 of 8
+17
1088
Wet Wednesday Series 2 · R6
Jul 27, 2022/1 of 8
+17
1071
Wet Wednesday Series 2 · R5
Jul 20, 2022/1 of 8
+20
1054
Wet Wednesday Series 2 · R4
Jul 13, 2022/3 of 8
+3
1035
Wet Wednesday Series 2 · R2
Jun 29, 2022/5 of 8
-18
1032
Wet Wednesday Series 2 · R1
Jun 22, 2022/2 of 8
+3
1050
Wet Wednesday Series 3 · R5
Sep 1, 2021/4 of 8
-3
1048
Wet Wednesday Series 3 · R5
Sep 1, 2021/4 of 8
-4
1051
Wet Wednesday Series 3 · R2
Aug 4, 2021/1 of 8
+25
1055
Wet Wednesday Series 3 · R2
Aug 4, 2021/1 of 8
+27
1030
Wet Wednesday Series 3 · R1
Jul 28, 2021/DNE
-18
1002
Wet Wednesday Series 3 · R1
Jul 28, 2021/DNE
-19
1020
Wet Wednesday Series 2 · R6
Jul 21, 2021/1 of 8
+25
1039
Wet Wednesday Series 2 · R6
Jul 21, 2021/1 of 8
+27
1014
Wet Wednesday Series 2 · R5
Jul 14, 2021/2 of 8
+11
987

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 (±260) 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.