Back Bay
#433Cal 39 · 8939 · BYC
946
+19±80
Overall Rank
#433
of 1162
Percentile
Top 37%
of 1162 boats
Rating
946
Confidence
±80
High
Races
26
Recent Form
+19
avg last 5 races
Last raced: Jul 21, 2025
Rating Over Time
1106+253Direct Competitors
Boats Back Bay has raced against most often, with head-to-head finish record.
Moose UnknownCAN 89
J/105 · Rating 1095
5–5–5
50% wins · 15 races
Panic482
J/105 · Rating 858
9–3–3
75% wins · 15 races
Jaded299
J/105 · Rating 1008
9–4–2
69% wins · 15 races
Flash44
— · Rating 724
10–1–3
91% wins · 14 races
Blur46407
B-25 · Rating 712
12–2
86% wins · 14 races
Wildfire19970
Ericson 35 · Rating 624
14–0
100% wins · 14 races
Kilgharrah94
— · Rating 691
13–1
93% wins · 14 races
Absolutely3909
Farr 39ML · Rating 916
4–4–6
50% wins · 14 races
Race History
24 racesRace Week Bellingham · R20
Jul 21, 2025/1 of 8
+19
1106
Race Week Bellingham · R19
Jul 21, 2025/1 of 8
+20
1087
Race Week Bellingham · R18
Jul 21, 2025/2 of 7
+10
1067
Race Week Bellingham · R17
Jul 21, 2025/1 of 8
+22
1057
Race Week Bellingham · R11
Jul 21, 2025/1 of 8
+23
1036
Race Week Bellingham · R10
Jul 21, 2025/1 of 8
+24
1013
Race Week Bellingham · R9
Jul 21, 2025/1 of 8
+26
989
Race Week Bellingham · R8
Jul 21, 2025/1 of 8
+27
963
Race Week Bellingham · R7
Jul 21, 2025/1 of 8
+29
936
Race Week Bellingham · R6
Jul 21, 2025/2 of 8
+19
907
Race Week Bellingham · R5
Jul 21, 2025/3 of 8
+9
888
Race Week Bellingham · R3
Jul 21, 2025/5 of 8
-15
880
Race Week Bellingham · R2
Jul 21, 2025/3 of 8
+11
895
Race Week Bellingham · R1
Jul 21, 2025/1 of 8
+35
884
Salish Sea Regatta 2024 · R10
Jan 1, 2024/5 of 9
+11
849
Salish Sea Regatta 2024 · R9
Jan 1, 2024/4 of 9
+25
838
Salish Sea Regatta 2024 · R8
Jan 1, 2024/9 of 9
-37
813
Salish Sea Regatta 2024 · R3
Jan 1, 2024/6 of 9
-2
849
Swiftsure International Yacht Race 2022
May 28, 2022/32 of 44
+1
851
Cascadian Convoy
Oct 19, 2020/2 of 8
+4
850
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 Cal 39” link above.
The confidence band (±80) 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.