Jam
#207· 18 · GHYC
812
+13±52
Overall Rank
#207
of 415
Percentile
Top 50%
of 415 boats
Rating
812
Confidence
±52
High
Races
64
Recent Form
+9
avg last 5 races
Last raced: Jan 3, 2026
Rating Over Time
916+93Direct Competitors
Boats Jam has raced against most often, with head-to-head finish record.
White Squall9678
— · Rating 915
9–36–14
20% wins · 59 races
Equus60919
— · Rating 820
21–22–7
49% wins · 50 races
Cherokee29456
— · Rating 840
3–26–19
10% wins · 48 races
KahunaUSA27
— · Rating 984
11–25–12
31% wins · 48 races
String Theory69087
— · Rating 1078
12–27–9
31% wins · 48 races
Folie `a Deux79182
— · Rating 660
31–9–6
77% wins · 46 races
Grace E40622
— · Rating 1232
12–20–10
37% wins · 42 races
Tigger22
— · Rating 1002
16–25
39% wins · 41 races
Race History
64 racesDuwamish Head
Jan 3, 2026/1 of 3
+13
916
Winter Vashon (December 6, 2025) SSS -1
Dec 6, 2025/2 of 7
+20
903
Summer Vashon 2025 - June 14, 2025
Jun 14, 2025/1 of 4
+22
883
South Sound Series #4. Islands Race
Mar 15, 2025/6 of 8
-5
862
South Sound Series #4. Islands Race
Mar 15, 2025/6 of 8
-6
867
South Sound Series #4. Islands Race
Mar 15, 2025/6 of 8
-7
873
Toliva Shoal Race Southern Sound Series
Feb 15, 2025/3 of 7
+19
879
Toliva Shoal Race Southern Sound Series
Feb 15, 2025/3 of 7
+21
860
Toliva Shoal Race Southern Sound Series
Feb 15, 2025/3 of 7
+23
839
25 Toliva Shoal Race Southern Sound Series
Feb 15, 2025/3 of 7
+24
816
Duwamish Head
Jan 4, 2025/10 of 10
-16
792
Duwamish Head
Jan 4, 2025/10 of 10
-36
808
Duwamish Head
Jan 4, 2025/10 of 10
-43
844
Winter Vashon (December 7, 2024) SSS -1
Dec 7, 2024/DNF
-19
887
GHYC - Islands Race 2024
Mar 16, 2024/2 of 4
+7
906
GHYC - Islands Race 2024
Mar 16, 2024/2 of 4
+7
899
24 Islands Race Southern Sound Series
Mar 16, 2024/2 of 4
+7
891
GHYC - Islands Race 2024
Mar 16, 2024/2 of 4
+8
884
GHYC - Islands Race 2024
Mar 16, 2024/2 of 4
+8
876
Toliva Shoal Race Southern Sound Series
Feb 21, 2024/4 of 4
-17
868
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 ” link above.
The confidence band (±52) 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.