Perseverance
#415J-105 · 216 · StFYC
986
+4±77
Overall Rank
#415
of 1355
Percentile
Top 31%
of 1355 boats
Rating
986
Confidence
±77
High
Races
174
Recent Form
0
avg last 5 races
Last raced: Nov 1, 2025
Rating Over Time
1139-138Direct Competitors
Boats Perseverance has raced against most often, with head-to-head finish record.
BlackhawkUSA 40
J/105 · Rating 1221
6–71
8% wins · 77 races
Akula16
J/105 · Rating 1213
15–58
21% wins · 73 races
Arbitrage116
J/105 · Rating 1194
7–64
10% wins · 71 races
Jabberwocky149
J/105 · Rating 1212
22–44
33% wins · 66 races
Hazardous Waste388
J/105 · Rating 993
24–38
39% wins · 62 races
Jam Sessionusa434
J/105 · Rating 785
13–43
23% wins · 56 races
Strangelove374
J/105 · Rating 1018
16–37
30% wins · 53 races
Box of Rain46
J105 · Rating 1153
9–41
18% wins · 50 races
Race History
168 racesHot Rum Series #1 · R4
Nov 1, 2025/4 of 15
+4
1139
Hot Rum Series #1 · R1
Nov 1, 2025/44 of 121
-10
1136
Sep One Design Weekend / Jon Dekker Championship
Sep 1, 2025/2 of 8
+19
1146
CRA Beer Can Series · R10
Jul 30, 2025/5 of 8
-7
1127
CRA Beer Can Series · R10
Jul 30, 2025/5 of 8
-8
1134
CRA Beer Can Series · R9
Jul 23, 2025/2 of 8
0
1141
CRA Beer Can Series · R9
Jul 23, 2025/2 of 8
0
1141
CRA Beer Can Series · R8
Jul 16, 2025/4 of 8
-4
1141
CRA Beer Can Series · R8
Jul 16, 2025/4 of 8
-4
1145
CRA Beer Can Series · R7
Jul 9, 2025/3 of 8
-2
1149
CRA Beer Can Series · R7
Jul 9, 2025/3 of 8
-2
1152
CRA Beer Can Series · R6
Jun 25, 2025/1 of 8
+2
1154
CRA Beer Can Series · R6
Jun 25, 2025/1 of 8
+2
1152
CRA Beer Can Series · R5
Jun 18, 2025/2 of 8
+5
1151
CRA Beer Can Series · R5
Jun 18, 2025/2 of 8
+6
1145
CRA Beer Can Series · R4
Jun 11, 2025/5 of 8
-6
1140
CRA Beer Can Series · R4
Jun 11, 2025/5 of 8
-6
1146
CRA Beer Can Series · R3
Jun 4, 2025/1 of 8
+3
1152
CRA Beer Can Series · R3
Jun 4, 2025/1 of 8
+4
1149
CRA Beer Can Series · R2
May 28, 2025/6 of 8
-9
1145
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Nov 1, 2025 | Hot Rum Series #1 · R4 | 4 / 15 | 1139 | +4 |
| Nov 1, 2025 | Hot Rum Series #1 · R1 | 44 / 121 | 1136 | -10 |
| Sep 1, 2025 | Sep One Design Weekend / Jon Dekker Championship | 2 / 8 | 1146 | +19 |
| Jul 30, 2025 | CRA Beer Can Series · R10 | 5 / 8 | 1127 | -7 |
| Jul 30, 2025 | CRA Beer Can Series · R10 | 5 / 8 | 1134 | -8 |
| Jul 23, 2025 | CRA Beer Can Series · R9 | 2 / 8 | 1141 | 0 |
| Jul 23, 2025 | CRA Beer Can Series · R9 | 2 / 8 | 1141 | 0 |
| Jul 16, 2025 | CRA Beer Can Series · R8 | 4 / 8 | 1141 | -4 |
| Jul 16, 2025 | CRA Beer Can Series · R8 | 4 / 8 | 1145 | -4 |
| Jul 9, 2025 | CRA Beer Can Series · R7 | 3 / 8 | 1149 | -2 |
| Jul 9, 2025 | CRA Beer Can Series · R7 | 3 / 8 | 1152 | -2 |
| Jun 25, 2025 | CRA Beer Can Series · R6 | 1 / 8 | 1154 | +2 |
| Jun 25, 2025 | CRA Beer Can Series · R6 | 1 / 8 | 1152 | +2 |
| Jun 18, 2025 | CRA Beer Can Series · R5 | 2 / 8 | 1151 | +5 |
| Jun 18, 2025 | CRA Beer Can Series · R5 | 2 / 8 | 1145 | +6 |
| Jun 11, 2025 | CRA Beer Can Series · R4 | 5 / 8 | 1140 | -6 |
| Jun 11, 2025 | CRA Beer Can Series · R4 | 5 / 8 | 1146 | -6 |
| Jun 4, 2025 | CRA Beer Can Series · R3 | 1 / 8 | 1152 | +3 |
| Jun 4, 2025 | CRA Beer Can Series · R3 | 1 / 8 | 1149 | +4 |
| May 28, 2025 | CRA Beer Can Series · R2 | 6 / 8 | 1145 | -9 |
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 (±77) 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.