Geronimo
#378J/109 · 198 · SYC
1003
-5±47
Overall Rank
#378
of 1355
Percentile
Top 28%
of 1355 boats
Rating
1003
Confidence
±47
High
Races
214
Recent Form
+13
avg last 5 races
Last raced: Mar 21, 2026
Rating Over Time
1097+306Direct Competitors
Boats Geronimo has raced against most often, with head-to-head finish record.
Lucky Charms30918
Kirby 30 · Rating 831
29–26–1
53% wins · 56 races
Alley Cat97036
— · Rating 843
13–31–3
30% wins · 47 races
Expression Session56221
Express 37 - Mo · Rating 770
11–33–1
25% wins · 45 races
Waterworks87819
Soverel 33 Mod · Rating 801
9–32–2
22% wins · 43 races
Sanity88
J/105 · Rating 887
11–20–2
35% wins · 33 races
Lugano56456
Beneteau First 40.7 · Rating 873
1–28
3% wins · 29 races
Passages67582
Olson 30 · Rating 798
5–18–2
22% wins · 25 races
Razzberries97479
Olson 34 · Rating 1125
12–9–4
57% wins · 25 races
Race History
196 racesCabrillo Ocean Series · R4
Mar 21, 2026/3 of 7
-5
1097
Cabrillo Ocean Series · R3
Feb 21, 2026/1 of 7
+14
1102
Cabrillo Ocean Series · R2
Jan 24, 2026/DNF
-10
1087
Cabrillo Ocean Series · R1
Jan 10, 2026/1 of 7
+15
1098
Hot Rum Series #1 · R4
Nov 1, 2025/2 of 15
+50
1083
Hot Rum Series #1 · R1
Nov 1, 2025/20 of 121
+20
1032
Dennis Conner Around the Coronado Isles Race sponsored by SD Boatworks
Sep 13, 2025/2 of 6
+12
1012
CRA Beer Can Series · R10
Jul 30, 2025/6 of 10
-3
1000
CRA Beer Can Series · R10
Jul 30, 2025/6 of 10
-3
1004
CRA Beer Can Series · R9
Jul 23, 2025/4 of 10
0
1007
CRA Beer Can Series · R9
Jul 23, 2025/4 of 10
0
1007
CRA Beer Can Series · R8
Jul 16, 2025/4 of 10
0
1007
CRA Beer Can Series · R8
Jul 16, 2025/4 of 10
0
1007
CRA Beer Can Series · R7
Jul 9, 2025/3 of 10
+3
1007
CRA Beer Can Series · R7
Jul 9, 2025/3 of 10
+3
1004
CRA Beer Can Series · R6
Jun 25, 2025/5 of 10
0
1001
CRA Beer Can Series · R6
Jun 25, 2025/5 of 10
0
1001
CRA Beer Can Series · R5
Jun 18, 2025/4 of 10
+5
1001
CRA Beer Can Series · R5
Jun 18, 2025/4 of 10
+5
997
CRA Beer Can Series · R4
Jun 11, 2025/5 of 10
+2
992
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/109” link above.
The confidence band (±47) 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.