Black Flag
#293J/105 · 502 · StFYC
1083
+1±40
Overall Rank
#293
of 1761
Percentile
Top 17%
of 1761 boats
Rating
1083
Confidence
±40
High
Races
75
Recent Form
-9
avg last 5 races
Last raced: Feb 15, 2026
Rating Over Time
1163+57Direct Competitors
Boats Black Flag has raced against most often, with head-to-head finish record.
Peaches268
J/105 · Rating 1105
6–34
15% wins · 40 races
BlackhawkUSA 40
J/105 · Rating 1296
2–37
5% wins · 39 races
Arrived!USA 337
J/105 · Rating 1204
14–24
37% wins · 38 races
Ne*Ne003
J105 · Rating 1341
2–32
6% wins · 34 races
Beast Of Burden434
J/105 · Rating 1287
3–31
9% wins · 34 races
Arbitrage116
J/105 · Rating 1259
3–31
9% wins · 34 races
Roulette85
J105 · Rating 1187
9–23
28% wins · 32 races
Alchemy275
J105 · Rating 1228
8–23
26% wins · 31 races
Race History
76 racesSausalito YC/RegattaPRO Winter One Design · R6
Feb 15, 2026/8 of 20
+1
1163
Sausalito YC/RegattaPRO Winter One Design · R5
Feb 15, 2026/10 of 20
-7
1162
Sausalito YC/RegattaPRO Winter One Design · R2
Feb 15, 2026/6 of 20
+2
1169
Sausalito YC/RegattaPRO Winter One Design · R1
Feb 15, 2026/7 of 20
+2
1167
Round the Island Race
Oct 19, 2025/16 of 20
-42
1166
Rolex Big Boat Series · R7
Sep 14, 2025/12 of 27
+4
1208
Rolex Big Boat Series · R6
Sep 13, 2025/16 of 27
-2
1204
Rolex Big Boat Series · R5
Sep 13, 2025/2 of 27
+36
1206
Rolex Big Boat Series · R4
Sep 12, 2025/15 of 27
+4
1170
Rolex Big Boat Series · R3
Sep 12, 2025/11 of 27
+14
1166
Rolex Big Boat Series · R2
Sep 11, 2025/14 of 27
+7
1153
Rolex Big Boat Series · R1
Sep 11, 2025/12 of 27
+13
1146
Phyllis Kleinman Swiftsure · R6
Aug 24, 2025/22 of 25
-9
1133
Phyllis Kleinman Swiftsure · R5
Aug 24, 2025/24 of 25
-18
1142
Phyllis Kleinman Swiftsure · R4
Aug 24, 2025/16 of 25
+6
1161
Phyllis Kleinman Swiftsure · R3
Aug 23, 2025/16 of 25
+6
1155
Phyllis Kleinman Swiftsure · R2
Aug 23, 2025/19 of 25
-2
1149
Phyllis Kleinman Swiftsure · R1
Aug 23, 2025/18 of 25
+3
1151
Elite Fleet Regatta · R3
May 17, 2025/14 of 26
-34
1148
Elite Fleet Regatta · R2
May 17, 2025/11 of 26
-13
1182
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 (±40) 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.