Mymble

#909

J/99 · gbr5714l · BYC

784
-1±49
Overall Rank
#909
of 1355
Percentile
Top 67%
of 1355 boats
Rating
784
Confidence
±49
High
Races
25
Recent Form
-8
avg last 5 races
View all J/99Compare
Last raced: Apr 24, 2026

Rating Over Time

882+91

Race History

24 races
Friday Nights 2026 · R3
Apr 24, 2026/5 of 6
-1
882
Friday Nights 2026 · R99
Mar 27, 2026/6 of 8
+4
883
The YRA Encinal Regatta
Jul 26, 2025/8 of 9
-19
879
The Westpoint Regatta
Jul 12, 2025/8 of 10
-12
898
-11
911
-6
922
+3
928
-22
925
2025 Berkeley Midwinters · R4
Dec 15, 2024/6 of 12
-6
947
2025 Berkeley Midwinters · R2
Nov 10, 2024/7 of 10
-15
953
-34
968
Rolex Big Boat Series · R5
Sep 14, 2024/11 of 25
+44
1002
Rolex Big Boat Series · R4
Sep 13, 2024/8 of 25
+102
958
Rolex Big Boat Series · R3
Sep 13, 2024/22 of 25
-46
856
Rolex Big Boat Series · R2
Sep 12, 2024/12 of 25
+77
902
Rolex Big Boat Series · R1
Sep 12, 2024/19 of 25
+34
824
0
791
Rolex Big Boat Series · R5
Sep 12, 2024/11 of 11
0
791
Rolex Big Boat Series · R4
Sep 12, 2024/8 of 11
0
791
Rolex Big Boat Series · R3
Sep 12, 2024/9 of 11
0
791

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 J/99” link above.

The confidence band (±49) 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.