The Arrrri Boy
DinghyOptimist Green · 18494
704
+34±261
Overall Rank
—
Dinghy
Percentile
—
Dinghy
Rating
704
Confidence
±261
Low
Races
12
Recent Form
+8
avg last 5 races
Last raced: Feb 22, 2022
Rating Over Time
1225+433Direct Competitors
Boats The Arrrri Boy has raced against most often, with head-to-head finish record.
Race History
12 racesOpti Midwinters West · R12
Feb 22, 2022/3 of 19
+34
1225
Opti Midwinters West · R11
Feb 22, 2022/3 of 19
+15
1191
Opti Midwinters West · R10
Feb 22, 2022/4 of 15
+30
1176
Opti Midwinters West · R9
Feb 22, 2022/4 of 19
-5
1146
Opti Midwinters West · R8
Feb 22, 2022/11 of 19
-32
1150
Opti Midwinters West · R7
Feb 20, 2022/10 of 24
+25
1183
Opti Midwinters West · R6
Feb 20, 2022/12 of 24
+34
1158
Opti Midwinters West · R5
Feb 20, 2022/5 of 24
+48
1123
Opti Midwinters West · R4
Feb 20, 2022/2 of 24
+137
1076
Opti Midwinters West · R3
Feb 20, 2022/13 of 24
+93
939
Opti Midwinters West · R2
Feb 20, 2022/10 of 24
+54
846
Opti Midwinters West · R1
Feb 20, 2022/18 of 24
0
792
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Feb 22, 2022 | Opti Midwinters West · R12 | 3 / 19 | 1225 | +34 |
| Feb 22, 2022 | Opti Midwinters West · R11 | 3 / 19 | 1191 | +15 |
| Feb 22, 2022 | Opti Midwinters West · R10 | 4 / 15 | 1176 | +30 |
| Feb 22, 2022 | Opti Midwinters West · R9 | 4 / 19 | 1146 | -5 |
| Feb 22, 2022 | Opti Midwinters West · R8 | 11 / 19 | 1150 | -32 |
| Feb 20, 2022 | Opti Midwinters West · R7 | 10 / 24 | 1183 | +25 |
| Feb 20, 2022 | Opti Midwinters West · R6 | 12 / 24 | 1158 | +34 |
| Feb 20, 2022 | Opti Midwinters West · R5 | 5 / 24 | 1123 | +48 |
| Feb 20, 2022 | Opti Midwinters West · R4 | 2 / 24 | 1076 | +137 |
| Feb 20, 2022 | Opti Midwinters West · R3 | 13 / 24 | 939 | +93 |
| Feb 20, 2022 | Opti Midwinters West · R2 | 10 / 24 | 846 | +54 |
| Feb 20, 2022 | Opti Midwinters West · R1 | 18 / 24 | 792 | 0 |
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 Green” link above.
The confidence band (±261) 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.