J-Aquatic
#48J/105 · 45 · SDYC
952
+40±136
Overall Rank
#48
of 117
Percentile
Top 41%
of 117 boats
Rating
952
Confidence
±136
Medium
Races
23
Recent Form
+28
avg last 5 races
Last raced: Oct 1, 2024
Rating Over Time
1308+6Direct Competitors
Boats J-Aquatic has raced against most often, with head-to-head finish record.
Race History
25 racesHot 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
1195
CRA Beer Can Series · R7
Jul 10, 2024/2 of 10
-7
1201
July One Design Weekend
Jul 1, 2024/3 of 7
-5
1208
CRA Beer Can Series · R6
Jun 26, 2024/1 of 10
-7
1213
CRA Beer Can Series · R5
Jun 19, 2024/3 of 10
-10
1220
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
-9
1250
CRA Beer Can Series · R1
May 22, 2024/1 of 10
-11
1259
Yachting CupYachting Cup SIYachting Cup · R3
May 1, 2024/1 of 9
+32
1254
Yachting CupYachting Cup SIYachting Cup · R2
May 1, 2024/3 of 9
+6
1223
May ODW
May 1, 2024/1 of 6
+16
1270
Opening Day Race · R2
Apr 20, 2024/7 of 16
+48
1217
Opening Day Race · R1
Apr 20, 2024/7 of 55
+45
1168
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| 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 | 1195 | -6 |
| Jul 10, 2024 | CRA Beer Can Series · R7 | 2 / 10 | 1201 | -7 |
| Jul 1, 2024 | July One Design Weekend | 3 / 7 | 1208 | -5 |
| Jun 26, 2024 | CRA Beer Can Series · R6 | 1 / 10 | 1213 | -7 |
| Jun 19, 2024 | CRA Beer Can Series · R5 | 3 / 10 | 1220 | -10 |
| 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 | 1250 | -9 |
| May 22, 2024 | CRA Beer Can Series · R1 | 1 / 10 | 1259 | -11 |
| May 1, 2024 | Yachting CupYachting Cup SIYachting Cup · R3 | 1 / 9 | 1254 | +32 |
| May 1, 2024 | Yachting CupYachting Cup SIYachting Cup · R2 | 3 / 9 | 1223 | +6 |
| May 1, 2024 | May ODW | 1 / 6 | 1270 | +16 |
| Apr 20, 2024 | Opening Day Race · R2 | 7 / 16 | 1217 | +48 |
| Apr 20, 2024 | Opening Day Race · R1 | 7 / 55 | 1168 | +45 |
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 (±136) 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.