Bloom County
#219Mancebo 31 · 18151 · SFYC
1087
-4±47
Overall Rank
#219
of 1355
Percentile
Top 16%
of 1355 boats
Rating
1087
Confidence
±47
High
Races
44
Recent Form
-11
avg last 5 races
Last raced: Apr 24, 2026
Rating Over Time
1180+389Direct Competitors
Boats Bloom County has raced against most often, with head-to-head finish record.
Sea Star38022
Cal 39 · Rating 913
17–5–1
77% wins · 23 races
Ahi30980
Santana 35 · Rating 996
11–3
79% wins · 14 races
Peregrine25487
J 120 · Rating 1180
8–5
62% wins · 13 races
Arcadia3113
Mull/Nash Hybrid · Rating 1097
4–8–1
33% wins · 13 races
Oaxaca8927
Moore 24 · Rating 580
10–1–2
91% wins · 13 races
Hang 2048
Express 27 · Rating 828
8–2–3
80% wins · 13 races
Kuai7676
Melges 32 · Rating 1016
3–6–3
33% wins · 12 races
Streaker469
J/105 · Rating 1019
10–1
91% wins · 11 races
Race History
41 racesFriday Night Races April 3 to September
Apr 24, 2026/4 of 10
-4
1180
California Offshore Race Week Series - Spinnaker Cup
May 25, 2024/1 of 7
+24
1184
45th Annual Doublehanded Farallones Race
Apr 13, 2024/1 of 8
+13
1160
Three Bridge Fiasco
Jan 27, 2024/RET
-56
1184
Midwinter Regatta Jan 20/21, Feb 17/18
Jan 21, 2024/7 of 10
-33
1240
2024 Midwinters
Dec 9, 2023/1 of 5
+8
1274
Rolex Big Boat Series · R7
Sep 14, 2023/2 of 6
+22
1266
Rolex Big Boat Series · R6
Sep 14, 2023/4 of 6
-11
1244
Rolex Big Boat Series · R5
Sep 14, 2023/3 of 6
+5
1254
Rolex Big Boat Series · R4
Sep 14, 2023/1 of 6
+60
1249
Rolex Big Boat Series · R3
Sep 14, 2023/3 of 6
+17
1189
Rolex Big Boat Series · R2
Sep 14, 2023/2 of 6
+48
1172
Rolex Big Boat Series · R1
Sep 14, 2023/3 of 6
+24
1124
SFYC Club Championship Series · R8
Sep 9, 2023/3 of 23
+22
1099
SFYC Club Championship Series · R7
Sep 9, 2023/3 of 23
+29
1077
Jazz Cup 35
Sep 2, 2023/25 of 72
-9
1048
Summer Sunset Series · R3
Aug 15, 2023/1 of 4
+1
1057
Summer Sunset Series · R2
Aug 1, 2023/1 of 4
+5
1057
Summer Sunset Series · R1
Jul 18, 2023/1 of 4
+1
1051
SFYC Club Championship Series · R4
Jun 24, 2023/7 of 23
+10
1051
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 Mancebo 31” 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.