Perseverance
#528J-105 · 216 · StFYC
984
+4±77
Overall Rank
#528
of 1798
Percentile
Top 29%
of 1798 boats
Rating
984
Confidence
±77
High
Races
172
Recent Form
0
avg last 5 races
Last raced: Nov 1, 2025
Rating Over Time
1138-139Direct 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 1201
15–58
21% wins · 73 races
Arbitrage116
J/105 · Rating 1257
7–64
10% wins · 71 races
Jabberwocky149
J/105 · Rating 1206
22–44
33% wins · 66 races
Hazardous Waste388
J/105 · Rating 984
24–38
39% wins · 62 races
Jam Sessionusa434
J/105 · Rating 778
13–43
23% wins · 56 races
Strangelove374
J/105 · Rating 1024
16–37
30% wins · 53 races
Box of Rain46
J105 · Rating 1155
9–41
18% wins · 50 races
Race History
168 racesHot Rum Series #1 · R4
Nov 1, 2025/4 of 15
+4
1138
Hot Rum Series #1 · R1
Nov 1, 2025/44 of 121
-10
1134
Sep One Design Weekend / Jon Dekker Championship
Sep 1, 2025/2 of 8
+19
1144
CRA Beer Can Series · R10
Jul 30, 2025/5 of 8
-7
1125
CRA Beer Can Series · R10
Jul 30, 2025/5 of 8
-8
1132
CRA Beer Can Series · R9
Jul 23, 2025/2 of 8
0
1139
CRA Beer Can Series · R9
Jul 23, 2025/2 of 8
0
1139
CRA Beer Can Series · R8
Jul 16, 2025/4 of 8
-4
1139
CRA Beer Can Series · R8
Jul 16, 2025/4 of 8
-4
1143
CRA Beer Can Series · R7
Jul 9, 2025/3 of 8
-2
1147
CRA Beer Can Series · R7
Jul 9, 2025/3 of 8
-2
1149
CRA Beer Can Series · R6
Jun 25, 2025/1 of 8
+2
1152
CRA Beer Can Series · R6
Jun 25, 2025/1 of 8
+2
1150
CRA Beer Can Series · R5
Jun 18, 2025/2 of 8
+5
1148
CRA Beer Can Series · R5
Jun 18, 2025/2 of 8
+6
1142
CRA Beer Can Series · R4
Jun 11, 2025/5 of 8
-6
1137
CRA Beer Can Series · R4
Jun 11, 2025/5 of 8
-6
1142
CRA Beer Can Series · R3
Jun 4, 2025/1 of 8
+4
1149
CRA Beer Can Series · R3
Jun 4, 2025/1 of 8
+4
1145
CRA Beer Can Series · R2
May 28, 2025/6 of 8
-9
1141
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Nov 1, 2025 | Hot Rum Series #1 · R4 | 4 / 15 | 1138 | +4 |
| Nov 1, 2025 | Hot Rum Series #1 · R1 | 44 / 121 | 1134 | -10 |
| Sep 1, 2025 | Sep One Design Weekend / Jon Dekker Championship | 2 / 8 | 1144 | +19 |
| Jul 30, 2025 | CRA Beer Can Series · R10 | 5 / 8 | 1125 | -7 |
| Jul 30, 2025 | CRA Beer Can Series · R10 | 5 / 8 | 1132 | -8 |
| Jul 23, 2025 | CRA Beer Can Series · R9 | 2 / 8 | 1139 | 0 |
| Jul 23, 2025 | CRA Beer Can Series · R9 | 2 / 8 | 1139 | 0 |
| Jul 16, 2025 | CRA Beer Can Series · R8 | 4 / 8 | 1139 | -4 |
| Jul 16, 2025 | CRA Beer Can Series · R8 | 4 / 8 | 1143 | -4 |
| Jul 9, 2025 | CRA Beer Can Series · R7 | 3 / 8 | 1147 | -2 |
| Jul 9, 2025 | CRA Beer Can Series · R7 | 3 / 8 | 1149 | -2 |
| Jun 25, 2025 | CRA Beer Can Series · R6 | 1 / 8 | 1152 | +2 |
| Jun 25, 2025 | CRA Beer Can Series · R6 | 1 / 8 | 1150 | +2 |
| Jun 18, 2025 | CRA Beer Can Series · R5 | 2 / 8 | 1148 | +5 |
| Jun 18, 2025 | CRA Beer Can Series · R5 | 2 / 8 | 1142 | +6 |
| Jun 11, 2025 | CRA Beer Can Series · R4 | 5 / 8 | 1137 | -6 |
| Jun 11, 2025 | CRA Beer Can Series · R4 | 5 / 8 | 1142 | -6 |
| Jun 4, 2025 | CRA Beer Can Series · R3 | 1 / 8 | 1149 | +4 |
| Jun 4, 2025 | CRA Beer Can Series · R3 | 1 / 8 | 1145 | +4 |
| May 28, 2025 | CRA Beer Can Series · R2 | 6 / 8 | 1141 | -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.