Stewball
#1685Express 37 · 18278 · RYC
321
+1±315
Overall Rank
#1685
of 1748
Percentile
Top 96%
of 1748 boats
Rating
321
Confidence
±315
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 931
48–26–7
65% wins · 81 races
Expeditious18478
Cal 20 · Rating 988
35–44
44% wins · 79 races
Golden MoonUSA 18488
Express 37 · Rating 1026
15–59
20% wins · 74 races
Sea Star38022
Cal 39 · Rating 916
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 993
19–26–20
42% wins · 65 races
Elan87700
Express 37 · Rating 933
34–29
54% wins · 63 races
Mintaka 418441
Farr 38 · Rating 882
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
950
Express 37 Nationals · R4
Oct 2, 2021/6 of 7
-14
959
Express 37 Nationals · R3
Oct 2, 2021/5 of 7
-5
973
Express 37 Nationals · R2
Oct 1, 2021/4 of 7
-1
978
Express 37 Nationals · R1
Oct 1, 2021/7 of 7
-27
980
Rolex Big Boat Series · R7
Sep 16, 2021/6 of 8
-11
1007
Rolex Big Boat Series · R6
Sep 16, 2021/7 of 8
-21
1018
Rolex Big Boat Series · R5
Sep 16, 2021/6 of 8
-16
1039
Rolex Big Boat Series · R4
Sep 16, 2021/4 of 8
+5
1055
Rolex Big Boat Series · R3
Sep 16, 2021/5 of 8
-5
1049
Rolex Big Boat Series · R2
Sep 16, 2021/5 of 8
-6
1055
Rolex Big Boat Series · R1
Sep 16, 2021/5 of 8
-6
1061
The YRA Summer Series · R7
Sep 11, 2021/2 of 5
-5
1068
The YRA Summer Series · R6
Sep 11, 2021/2 of 5
-5
1073
The Great Vallejo Race · R2
Aug 22, 2021/3 of 7
-7
1077
The Great Vallejo Race · R1
Aug 21, 2021/44 of 77
-34
1084
The YRA Encinal Regatta
Jul 31, 2021/7 of 67
+19
1118
The YRA Summer Series · R4
Jun 19, 2021/3 of 5
-11
1099
Delta Ditch Run 2021
Jun 12, 2021/76 of 91
-26
1110
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 (±315) 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.