SailELO

#hmb

#102

Viper 640 · 301 · ABYC

591
+18±259
Overall Rank
#102
of 108
Percentile
Top 94%
of 108 boats
Rating
591
Confidence
±259
Low
Races
43
Recent Form
+4
avg last 5 races
View all Viper 640Compare
Last raced: Sep 14, 2022

Rating Over Time

1109+317

Direct Competitors

Boats #hmb has raced against most often, with head-to-head finish record.

Triple OG192
viper 640 · Rating 198
4–2
67% wins · 6 races

Race History

43 races
Wet Wednesday Series 3 · R6
Sep 14, 2022/1 of 8
+18
1109
Wet Wednesday Series 3 · R6
Sep 14, 2022/1 of 8
+19
1092
Wet Wednesday Series 3 · R5
Sep 7, 2022/5 of 8
-15
1073
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
1104
Wet Wednesday Series 3 · R1
Aug 10, 2022/3 of 8
+17
1089
Wet Wednesday Series 2 · R6
Jul 27, 2022/1 of 8
+17
1072
Wet Wednesday Series 2 · R5
Jul 20, 2022/1 of 8
+20
1055
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
1033
Wet Wednesday Series 2 · R1
Jun 22, 2022/2 of 8
+3
1051
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
1052
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
1003
Wet Wednesday Series 3 · R1
Jul 28, 2021/DNE
-19
1021
Wet Wednesday Series 2 · R6
Jul 21, 2021/1 of 8
+25
1040
Wet Wednesday Series 2 · R6
Jul 21, 2021/1 of 8
+27
1015
Wet Wednesday Series 2 · R5
Jul 14, 2021/2 of 8
+10
988

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 (±259) 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.