Sloth Donkey
DinghyOptimist Championship · 347 · StFYC
1198
-29±55
Overall Rank
—
Dinghy
Percentile
—
Dinghy
Rating
1198
Confidence
±55
High
Races
15
Recent Form
-1
avg last 5 races
Last raced: Apr 12, 2026
Rating Over Time
1307+515Direct Competitors
Boats Sloth Donkey has raced against most often, with head-to-head finish record.
Munin22255
Optimist Championship · Rating 1317
2–7
22% wins · 9 races
Ziggy15128
Optimist Green · Rating 1065
5–1
83% wins · 6 races
Sea Wolf22001
Opti Green · Rating 817
0–6
0% wins · 6 races
Storm Ahead21825
Optimist Championship · Rating 1670
1–5
17% wins · 6 races
Santa's Little Helper17145
optimist green · Rating 1078
4–2
67% wins · 6 races
Wicked23452
optimist championship · Rating 1077
4–2
67% wins · 6 races
Windshear302
Optimist Championship · Rating 300
5–0
100% wins · 5 races
Race History
15 racesOpti Harken #2 · R6
Apr 12, 2026/28 of 45
-29
1307
Opti Harken #2 · R5
Apr 12, 2026/8 of 45
+13
1336
Opti Harken #2 · R4
Apr 12, 2026/28 of 45
-16
1323
Opti Harken #2 · R3
Apr 11, 2026/13 of 45
+13
1339
Opti Harken #2 · R2
Apr 11, 2026/12 of 45
+14
1327
Opti Harken #2 · R1
Apr 11, 2026/18 of 45
-4
1313
Carrie Series #4 Stephen M. Pitts Memorial Regatta Opti Midwinters 2026 · R4
Feb 2, 2026/29 of 60
-25
1317
Carrie Series #4 Stephen M. Pitts Memorial Regatta Opti Midwinters 2026 · R3
Feb 1, 2026/28 of 60
+9
1341
Carrie Series #4 Stephen M. Pitts Memorial Regatta Opti Midwinters 2026 · R2
Feb 1, 2026/8 of 60
+130
1333
Opti Heavy Weather Regatta · R6
Jun 15, 2025/DNF
-40
1203
Opti Heavy Weather Regatta · R5
Jun 15, 2025/DNF
-51
1243
Opti Heavy Weather Regatta · R4
Jun 15, 2025/26 of 44
-49
1294
Opti Heavy Weather Regatta · R3
Jun 14, 2025/22 of 44
+58
1343
Opti Heavy Weather Regatta · R2
Jun 14, 2025/22 of 44
+494
1286
Opti Heavy Weather Regatta · R1
Jun 14, 2025/DNF
0
792
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Apr 12, 2026 | Opti Harken #2 · R6 | 28 / 45 | 1307 | -29 |
| Apr 12, 2026 | Opti Harken #2 · R5 | 8 / 45 | 1336 | +13 |
| Apr 12, 2026 | Opti Harken #2 · R4 | 28 / 45 | 1323 | -16 |
| Apr 11, 2026 | Opti Harken #2 · R3 | 13 / 45 | 1339 | +13 |
| Apr 11, 2026 | Opti Harken #2 · R2 | 12 / 45 | 1327 | +14 |
| Apr 11, 2026 | Opti Harken #2 · R1 | 18 / 45 | 1313 | -4 |
| Feb 2, 2026 | Carrie Series #4 Stephen M. Pitts Memorial Regatta Opti Midwinters 2026 · R4 | 29 / 60 | 1317 | -25 |
| Feb 1, 2026 | Carrie Series #4 Stephen M. Pitts Memorial Regatta Opti Midwinters 2026 · R3 | 28 / 60 | 1341 | +9 |
| Feb 1, 2026 | Carrie Series #4 Stephen M. Pitts Memorial Regatta Opti Midwinters 2026 · R2 | 8 / 60 | 1333 | +130 |
| Jun 15, 2025 | Opti Heavy Weather Regatta · R6 | DNF / 44 | 1203 | -40 |
| Jun 15, 2025 | Opti Heavy Weather Regatta · R5 | DNF / 44 | 1243 | -51 |
| Jun 15, 2025 | Opti Heavy Weather Regatta · R4 | 26 / 44 | 1294 | -49 |
| Jun 14, 2025 | Opti Heavy Weather Regatta · R3 | 22 / 44 | 1343 | +58 |
| Jun 14, 2025 | Opti Heavy Weather Regatta · R2 | 22 / 44 | 1286 | +494 |
| Jun 14, 2025 | Opti Heavy Weather Regatta · R1 | DNF / 44 | 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 Championship” link above.
The confidence band (±55) 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.