Jam Jam
#1541Yankee 30 · 90 · StFYC
689
±51
Overall Rank
#1541
of 1952
Percentile
Top 79%
of 1952 boats
Rating
689
Confidence
±51
High
Races
67
Recent Form
0
avg last 5 races
Last raced: Feb 7, 2026
Rating Over Time
791Direct Competitors
Boats Jam Jam has raced against most often, with head-to-head finish record.
Capo Gatto308
Nonsuch 30 Ultr · Rating 292
4–26
13% wins · 30 races
Ciaobella038
Beneteau 37 · Rating 575
5–19–2
21% wins · 26 races
Arcadia3113
Mull/Nash Hybrid · Rating 1087
2–21–1
9% wins · 24 races
Snafu68588
CS 36 · Rating 808
7–14–1
33% wins · 22 races
Uno28632
Wyliecat 30 · Rating 975
2–19
10% wins · 21 races
Harp18003
Catalina 38 · Rating 757
2–17–1
11% wins · 20 races
Nordic Starusa-107
Folkboat · Rating 457
2–16
11% wins · 18 races
Bottoms Up1327
J/22 · Rating 803
0–18
0% wins · 18 races
Race History
67 races2026 - The Manuel Fagundes Seaweed Soup Regatta · R4
Feb 7, 2026/6 of 8
0
791
2026 - The Manuel Fagundes Seaweed Soup Regatta · R1
Nov 1, 2025/7 of 8
-2
791
Intraclub Regatta
Apr 26, 2025/10 of 14
+2
793
2025 - The Manuel Fagundes Seaweed Soup Regatta · R3
Jan 4, 2025/DNF
0
791
2025 - The Manuel Fagundes Seaweed Soup Regatta · R2
Dec 7, 2024/NSC
0
791
Intraclub Regatta
Apr 27, 2024/30 of 33
-8
791
The Manuel Fagundes Seaweed Soup Regatta · R3
Jan 6, 2024/DNF
-7
799
The Manuel Fagundes Seaweed Soup Regatta · R2
Dec 2, 2023/9 of 11
-25
806
The Manuel Fagundes Seaweed Soup Regatta · R1
Nov 4, 2023/8 of 10
-11
832
Intraclub
Apr 29, 2023/23 of 29
-35
843
The Manuel Fagundes Seaweed Soup Regatta
Dec 3, 2022/DNF
-8
878
Friday Night Beer Can Series · R7
Jul 29, 2022/DNF
-21
885
Friday Night Beer Can Series · R4
Jun 17, 2022/4 of 9
-5
906
Friday Night Beer Can Series · R2
May 20, 2022/2 of 9
+7
911
Friday Night Beer Can Series · R1
May 6, 2022/3 of 9
+4
904
The 50th Manuel Fagundes Seaweed Soup Regatta · R4
Mar 5, 2022/1 of 9
+52
900
The 50th Manuel Fagundes Seaweed Soup Regatta · R3
Feb 5, 2022/3 of 7
+26
848
Friday Night Beer Can Series · R8
Sep 24, 2021/2 of 4
0
822
Friday Night Beer Can Series · R7
Sep 10, 2021/2 of 6
+5
822
Friday Night Beer Can Series · R5
Aug 6, 2021/1 of 4
+4
817
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 Yankee 30” link above.
The confidence band (±51) 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.