J-Aquatic
#310J/105 · 45 · SDYC
1074
-4±50
Overall Rank
#310
of 1760
Percentile
Top 18%
of 1760 boats
Rating
1074
Confidence
±50
High
Races
29
Recent Form
-9
avg last 5 races
Last raced: Jul 29, 2026
Rating Over Time
1174-128Direct Competitors
Boats J-Aquatic has raced against most often, with head-to-head finish record.
Blink!435
J/105 · Rating 905
15–1
94% wins · 16 races
Sun Puffin514
— · Rating 845
13–2
87% wins · 15 races
J Almighty88
— · Rating 1086
8–6
57% wins · 14 races
Boss Lady401
— · Rating 842
13–1
93% wins · 14 races
Lucky Duck503
— · Rating 885
12–1
92% wins · 13 races
Ran30
— · Rating 963
4–6–2
40% wins · 12 races
Rowdy77704
— · Rating 935
10–0–1
100% wins · 11 races
Fandango46192
— · Rating 803
2–6–3
25% wins · 11 races
Race History
31 racesCRA Beer Can Series · R10
Jul 29, 2026/2 of 8
-4
1174
CRA Beer Can Series · R9
Jul 22, 2026/4 of 8
-12
1178
CRA Beer Can Series · R8
Jul 15, 2026/4 of 8
-12
1191
CRA Beer Can Series · R7
Jul 8, 2026/2 of 8
-5
1202
CRA Beer Can Series · R6
Jun 24, 2026/4 of 8
-12
1208
CRA Beer Can Series · R5
Jun 17, 2026/1 of 8
-3
1220
Hot Rum Series #1 · R6
Nov 1, 2024/2 of 23
+40
1308
Hot Rum Series #1 · R1
Nov 1, 2024/2 of 128
+65
1269
October One Design Weekend
Oct 1, 2024/1 of 3
+7
1223
September ODW and Snipe PCCs
Sep 1, 2024/1 of 7
+25
1216
August ODW
Aug 1, 2024/2 of 6
+1
1191
CRA Beer Can Series · R9
Jul 31, 2024/2 of 10
-5
1190
CRA Beer Can Series · R8
Jul 24, 2024/2 of 10
-6
1194
CRA Beer Can Series · R7
Jul 10, 2024/2 of 10
-7
1200
July One Design Weekend
Jul 1, 2024/3 of 7
-5
1208
CRA Beer Can Series · R6
Jun 26, 2024/1 of 10
-7
1212
CRA Beer Can Series · R5
Jun 19, 2024/3 of 10
-11
1219
CRA Beer Can Series · R4
Jun 12, 2024/4 of 10
-17
1230
CRA Beer Can Series · R3
Jun 5, 2024/5 of 10
-2
1247
CRA Beer Can Series · R2
May 29, 2024/1 of 10
-10
1249
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Jul 29, 2026 | CRA Beer Can Series · R10 | 2 / 8 | 1174 | -4 |
| Jul 22, 2026 | CRA Beer Can Series · R9 | 4 / 8 | 1178 | -12 |
| Jul 15, 2026 | CRA Beer Can Series · R8 | 4 / 8 | 1191 | -12 |
| Jul 8, 2026 | CRA Beer Can Series · R7 | 2 / 8 | 1202 | -5 |
| Jun 24, 2026 | CRA Beer Can Series · R6 | 4 / 8 | 1208 | -12 |
| Jun 17, 2026 | CRA Beer Can Series · R5 | 1 / 8 | 1220 | -3 |
| Nov 1, 2024 | Hot Rum Series #1 · R6 | 2 / 23 | 1308 | +40 |
| Nov 1, 2024 | Hot Rum Series #1 · R1 | 2 / 128 | 1269 | +65 |
| Oct 1, 2024 | October One Design Weekend | 1 / 3 | 1223 | +7 |
| Sep 1, 2024 | September ODW and Snipe PCCs | 1 / 7 | 1216 | +25 |
| Aug 1, 2024 | August ODW | 2 / 6 | 1191 | +1 |
| Jul 31, 2024 | CRA Beer Can Series · R9 | 2 / 10 | 1190 | -5 |
| Jul 24, 2024 | CRA Beer Can Series · R8 | 2 / 10 | 1194 | -6 |
| Jul 10, 2024 | CRA Beer Can Series · R7 | 2 / 10 | 1200 | -7 |
| Jul 1, 2024 | July One Design Weekend | 3 / 7 | 1208 | -5 |
| Jun 26, 2024 | CRA Beer Can Series · R6 | 1 / 10 | 1212 | -7 |
| Jun 19, 2024 | CRA Beer Can Series · R5 | 3 / 10 | 1219 | -11 |
| Jun 12, 2024 | CRA Beer Can Series · R4 | 4 / 10 | 1230 | -17 |
| Jun 5, 2024 | CRA Beer Can Series · R3 | 5 / 10 | 1247 | -2 |
| May 29, 2024 | CRA Beer Can Series · R2 | 1 / 10 | 1249 | -10 |
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 J/105” link above.
The confidence band (±50) 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.