Sumo
#68Santa Cruz 27 · 18339 · MPYC
978
-25±47
Overall Rank
#68
of 265
Percentile
Top 26%
of 265 boats
Rating
978
Confidence
±47
High
Races
80
Recent Form
+5
avg last 5 races
Last raced: Jan 11, 2026
Rating Over Time
1073+182Direct Competitors
Boats Sumo has raced against most often, with head-to-head finish record.
Race History
105 racesMid Winter Series 2025-26 · R3
Jan 11, 2026/7 of 9
-25
1073
Mid Winter Series 2025-26 · R2
Jan 11, 2026/1 of 9
+27
1098
Mid Winter Series 2025-26 · R1
Jan 11, 2026/3 of 9
+12
1071
Fall One Design Series 2025 · R9
Oct 18, 2025/3 of 11
0
1059
Fall One Design Series 2025 · R8
Oct 18, 2025/2 of 11
+10
1059
Fall One Design Series 2025 · R7
Oct 18, 2025/2 of 11
+9
1049
| Santa Cruz 27 Nationals · R7
Sep 28, 2025/16 of 18
-39
1040
| Santa Cruz 27 Nationals · R6
Sep 28, 2025/6 of 18
+21
1079
| Santa Cruz 27 Nationals · R5
Sep 28, 2025/7 of 18
+5
1058
| Santa Cruz 27 Nationals · R4
Sep 28, 2025/4 of 18
+25
1053
| Santa Cruz 27 Nationals · R3
Sep 26, 2025/13 of 18
-12
1028
| Santa Cruz 27 Nationals · R2
Sep 26, 2025/10 of 18
+7
1041
| Santa Cruz 27 Nationals · R1
Sep 26, 2025/4 of 18
+39
1034
Fall One Design Series 2025 · R6
Sep 20, 2025/7 of 11
-21
995
Fall One Design Series 2025 · R5
Sep 20, 2025/6 of 11
-4
1016
Fall One Design Series 2025 · R4
Sep 20, 2025/6 of 11
-2
1020
Fall One Design Series 2025 · R3
Sep 20, 2025/3 of 11
+21
1022
Fall One Design Series 2025 · R2
Sep 20, 2025/7 of 11
-18
1000
Fall One Design Series 2025 · R1
Sep 20, 2025/5 of 11
+3
1018
Spring One Design Series 2025 · R6
Jun 21, 2025/4 of 9
+6
1016
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 Santa Cruz 27” 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.