Stewball
#1132Express 37 · 18278 · RYC
321
+1±314
Overall Rank
#1132
of 1163
Percentile
Top 97%
of 1163 boats
Rating
321
Confidence
±314
Low
Races
143
Recent Form
-6
avg last 5 races
Last raced: Oct 3, 2021
Rating Over Time
950+158Direct Competitors
Boats Stewball has raced against most often, with head-to-head finish record.
Ahi30980
Santana 35 · Rating 934
48–26–7
65% wins · 81 races
Expeditious18478
Cal 20 · Rating 990
35–44
44% wins · 79 races
Golden MoonUSA 18488
Express 37 · Rating 1027
15–59
20% wins · 74 races
Sea Star38022
Cal 39 · Rating 919
36–25–7
59% wins · 68 races
Bodacious+USA 48005
1D-48 · Rating 749
40–20–7
67% wins · 67 races
Heart of Gold41327
Olson 911S · Rating 994
19–26–20
42% wins · 65 races
Elan87700
Express 37 · Rating 931
34–29
54% wins · 63 races
Mintaka 418441
Farr 38 · Rating 885
29–27–4
52% wins · 60 races
Race History
129 racesExpress 37 Nationals · R6
Oct 3, 2021/4 of 7
+1
950
Express 37 Nationals · R5
Oct 3, 2021/5 of 7
-9
949
Express 37 Nationals · R4
Oct 2, 2021/6 of 7
-14
958
Express 37 Nationals · R3
Oct 2, 2021/5 of 7
-5
972
Express 37 Nationals · R2
Oct 1, 2021/4 of 7
-1
978
Express 37 Nationals · R1
Oct 1, 2021/7 of 7
-27
979
Rolex Big Boat Series · R7
Sep 16, 2021/6 of 8
-11
1006
Rolex Big Boat Series · R6
Sep 16, 2021/7 of 8
-21
1017
Rolex Big Boat Series · R5
Sep 16, 2021/6 of 8
-16
1038
Rolex Big Boat Series · R4
Sep 16, 2021/4 of 8
+5
1054
Rolex Big Boat Series · R3
Sep 16, 2021/5 of 8
-5
1048
Rolex Big Boat Series · R2
Sep 16, 2021/5 of 8
-6
1054
Rolex Big Boat Series · R1
Sep 16, 2021/5 of 8
-6
1060
The YRA Summer Series · R7
Sep 11, 2021/2 of 5
-5
1066
The YRA Summer Series · R6
Sep 11, 2021/2 of 5
-5
1072
The Great Vallejo Race · R2
Aug 22, 2021/3 of 7
-7
1076
The Great Vallejo Race · R1
Aug 21, 2021/44 of 77
-34
1083
The YRA Encinal Regatta
Jul 31, 2021/7 of 67
+19
1117
The YRA Summer Series · R4
Jun 19, 2021/3 of 5
-10
1098
Delta Ditch Run 2021
Jun 12, 2021/76 of 91
-26
1108
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 Express 37” link above.
The confidence band (±314) 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.