The Arrri Boy
DinghyOptimist Championship · 20980 · SFYC
795
-7±79
Overall Rank
—
Dinghy
Percentile
—
Dinghy
Rating
795
Confidence
±79
High
Races
45
Recent Form
-2
avg last 5 races
Last raced: May 18, 2025
Rating Over Time
953+162Direct Competitors
Boats The Arrri Boy has raced against most often, with head-to-head finish record.
First Mate21148
— · Rating 833
6–12
33% wins · 18 races
MonarchGBR 6637
optimist champ · Rating 765
3–13
19% wins · 16 races
Octomist12085
opti green · Rating 893
0–15–1
0% wins · 16 races
Ocean Warrior23280
optimist green · Rating 871
0–16
0% wins · 16 races
Fng8834
optimist champ · Rating 632
5–10
33% wins · 15 races
Pink20124
optimist green · Rating 987
0–13
0% wins · 13 races
Oma Z16
— · Rating 1207
5–8
38% wins · 13 races
Dottie B31006
— · Rating 300
10–2
83% wins · 12 races
Race History
45 racesEli Reuben Memorial Regatta (Opti Harken Series) · R10
May 18, 2025/32 of 44
-7
953
Eli Reuben Memorial Regatta (Opti Harken Series) · R9
May 18, 2025/29 of 44
+14
960
Eli Reuben Memorial Regatta (Opti Harken Series) · R8
May 18, 2025/35 of 44
-8
947
Eli Reuben Memorial Regatta (Opti Harken Series) · R7
May 17, 2025/RET
-20
954
Eli Reuben Memorial Regatta (Opti Harken Series) · R6
May 17, 2025/27 of 44
+11
975
Eli Reuben Memorial Regatta (Opti Harken Series) · R5
May 17, 2025/32 of 43
-9
964
Eli Reuben Memorial Regatta (Opti Harken Series) · R4
May 17, 2025/20 of 43
+35
973
Eli Reuben Memorial Regatta (Opti Harken Series) · R3
May 17, 2025/25 of 43
+15
938
Eli Reuben Memorial Regatta (Opti Harken Series) · R2
May 17, 2025/20 of 43
+34
924
Eli Reuben Memorial Regatta (Opti Harken Series) · R1
May 17, 2025/19 of 43
+33
890
Optimist Harken #2 · R5
Mar 23, 2025/25 of 41
+38
858
Optimist Harken #2 · R4
Mar 23, 2025/32 of 41
+8
819
Optimist Harken #2 · R3
Mar 23, 2025/31 of 41
+19
811
Optimist Harken #2 · R2
Mar 22, 2025/28 of 41
-1
792
Optimist Harken #2 · R1
Mar 22, 2025/UFD
-11
793
Carrie Series #4 Stephen M. Pitts Memorial Regatta Opti Midwinters 2025 · R5
Feb 16, 2025/42 of 55
+2
804
-9
803
Carrie Series #4 Stephen M. Pitts Memorial Regatta Opti Midwinters 2025 · R2
Feb 15, 2025/36 of 55
+21
812
Carrie Series #4 Stephen M. Pitts Memorial Regatta Opti Midwinters 2025 · R1
Feb 15, 2025/45 of 55
-19
791
The Wedge Regatta | Carrie Series 6/6 | in conjunctions with KEN HOOVER MEMORIAL · R9
Apr 28, 2024/30 of 45
+6
809
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 Optimist Championship” link above.
The confidence band (±79) 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.