Geronimo
#66J/109 · 198 · SYC
1003
-5±47
Overall Rank
#66
of 228
Percentile
Top 29%
of 228 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.
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.