Stewball
#1542Express 37 · 18278 · RYC
324
+1±315
Overall Rank
#1542
of 1583
Percentile
Top 97%
of 1583 boats
Rating
324
Confidence
±315
Low
Races
143
Recent Form
-6
avg last 5 races
Last raced: Oct 3, 2021
Rating Over Time
953+161Direct Competitors
Boats Stewball has raced against most often, with head-to-head finish record.
Ahi30980
Santana 35 · Rating 916
48–26–7
65% wins · 81 races
Expeditious18478
Cal 20 · Rating 991
35–44
44% wins · 79 races
Golden MoonUSA 18488
Express 37 · Rating 1029
15–59
20% wins · 74 races
Sea Star38022
Cal 39 · Rating 920
36–25–7
59% wins · 68 races
Bodacious+USA 48005
1D-48 · Rating 739
40–20–7
67% wins · 67 races
Heart of Gold41327
Olson 911S · Rating 983
19–26–20
42% wins · 65 races
Elan87700
Express 37 · Rating 932
34–29
54% wins · 63 races
Mintaka 418441
Farr 38 · Rating 876
29–27–4
52% wins · 60 races
Race History
129 racesExpress 37 Nationals · R6
Oct 3, 2021/4 of 7
+1
953
Express 37 Nationals · R5
Oct 3, 2021/5 of 7
-9
953
Express 37 Nationals · R4
Oct 2, 2021/6 of 7
-14
962
Express 37 Nationals · R3
Oct 2, 2021/5 of 7
-6
976
Express 37 Nationals · R2
Oct 1, 2021/4 of 7
-1
982
Express 37 Nationals · R1
Oct 1, 2021/7 of 7
-27
983
Rolex Big Boat Series · R7
Sep 16, 2021/6 of 8
-11
1010
Rolex Big Boat Series · R6
Sep 16, 2021/7 of 8
-21
1021
Rolex Big Boat Series · R5
Sep 16, 2021/6 of 8
-16
1042
Rolex Big Boat Series · R4
Sep 16, 2021/4 of 8
+5
1058
Rolex Big Boat Series · R3
Sep 16, 2021/5 of 8
-5
1053
Rolex Big Boat Series · R2
Sep 16, 2021/5 of 8
-7
1058
Rolex Big Boat Series · R1
Sep 16, 2021/5 of 8
-6
1064
The YRA Summer Series · R7
Sep 11, 2021/2 of 5
-5
1071
The YRA Summer Series · R6
Sep 11, 2021/2 of 5
-5
1076
The Great Vallejo Race · R2
Aug 22, 2021/3 of 7
-7
1081
The Great Vallejo Race · R1
Aug 21, 2021/44 of 77
-34
1088
The YRA Encinal Regatta
Jul 31, 2021/7 of 67
+19
1122
The YRA Summer Series · R4
Jun 19, 2021/3 of 5
-11
1102
Delta Ditch Run 2021
Jun 12, 2021/76 of 91
-26
1113
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.