Brass Monkey
#1104Viper 640 · 235
591
-19±133
Overall Rank
#1104
of 1164
Percentile
Top 95%
of 1164 boats
Rating
591
Confidence
±133
Medium
Races
22
Recent Form
+6
avg last 5 races
Last raced: Dec 15, 2024
Rating Over Time
856-418Direct Competitors
Boats Brass Monkey has raced against most often, with head-to-head finish record.
Race History
22 racesViper 640 North American Championship · R10
Dec 15, 2024/DNF
-19
856
Viper 640 North American Championship · R9
Dec 15, 2024/17 of 30
+13
875
Viper 640 North American Championship · R8
Dec 15, 2024/11 of 30
+38
862
Viper 640 North American Championship · R6
Dec 14, 2024/UFD
-19
824
Viper 640 North American Championship · R5
Dec 14, 2024/17 of 30
+18
843
Viper 640 North American Championship · R4
Dec 14, 2024/16 of 30
+20
825
Viper 640 North American Championship · R7
Dec 13, 2024/22 of 30
-9
805
Viper 640 North American Championship · R3
Dec 13, 2024/23 of 30
-3
814
Viper 640 North American Championship · R2
Dec 13, 2024/25 of 30
-36
817
Viper 640 North American Championship · R1
Dec 13, 2024/23 of 30
-26
853
Northeast Lipton Challenge Cup · R8
May 19, 2024/8 of 21
+13
880
Northeast Lipton Challenge Cup · R7
May 19, 2024/13 of 21
-3
867
Northeast Lipton Challenge Cup · R6
May 19, 2024/13 of 21
-7
870
Northeast Lipton Challenge Cup · R5
May 19, 2024/14 of 21
-12
877
Northeast Lipton Challenge Cup · R4
May 18, 2024/11 of 21
+7
889
Northeast Lipton Challenge Cup · R3
May 18, 2024/12 of 21
+10
881
Northeast Lipton Challenge Cup · R2
May 18, 2024/13 of 21
-45
871
Northeast Lipton Challenge Cup · R1
May 18, 2024/15 of 21
-145
916
HYC One-Design Fall Fling · R4
Nov 4, 2023/4 of 6
-113
1061
HYC One-Design Fall Fling · R3
Nov 4, 2023/3 of 6
-89
1174
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 (±133) 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.