Meow!
#650Viper 640 · 294 · BOSTYC
856
-1±76
Overall Rank
#650
of 1164
Percentile
Top 56%
of 1164 boats
Rating
856
Confidence
±76
High
Races
49
Recent Form
-7
avg last 5 races
Last raced: Nov 2, 2025
Rating Over Time
1008-25Direct Competitors
Boats Meow! has raced against most often, with head-to-head finish record.
Race History
49 racesFall Fling HYC One-Design Series #4 · R5
Nov 2, 2025/5 of 9
-1
1008
Fall Fling HYC One-Design Series #4 · R4
Nov 2, 2025/7 of 9
-18
1009
Fall Fling HYC One-Design Series #4 · R3
Nov 2, 2025/5 of 9
-2
1026
Fall Fling HYC One-Design Series #4 · R2
Nov 1, 2025/7 of 9
-17
1028
Fall Fling HYC One-Design Series #4 · R1
Nov 1, 2025/4 of 9
+3
1045
Viper 640 North American Championship · R10
Dec 15, 2024/20 of 30
-22
1042
Viper 640 North American Championship · R9
Dec 15, 2024/9 of 30
+19
1064
Viper 640 North American Championship · R8
Dec 15, 2024/17 of 30
-15
1045
Viper 640 North American Championship · R6
Dec 14, 2024/7 of 30
+39
1061
Viper 640 North American Championship · R5
Dec 14, 2024/12 of 30
+1
1022
Viper 640 North American Championship · R4
Dec 14, 2024/13 of 30
-5
1021
Viper 640 North American Championship · R7
Dec 13, 2024/21 of 30
-36
1026
Viper 640 North American Championship · R3
Dec 13, 2024/13 of 30
-20
1062
Viper 640 North American Championship · R2
Dec 13, 2024/10 of 30
+4
1083
Viper 640 North American Championship · R1
Dec 13, 2024/9 of 30
+1
1079
Fall Fling HYC One-Design Series #5 · R7
Nov 5, 2024/8 of 11
-20
1077
Fall Fling HYC One-Design Series #5 · R6
Nov 5, 2024/9 of 11
-35
1097
Fall Fling HYC One-Design Series #5 · R5
Nov 5, 2024/5 of 11
-3
1132
Fall Fling HYC One-Design Series #5 · R4
Nov 5, 2024/5 of 11
-2
1135
Fall Fling HYC One-Design Series #5 · R3
Nov 5, 2024/7 of 11
-30
1138
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 (±76) 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.