Black Flag

#152

J/105 · 502 · SFYC

View all J/105Compare
1276
-54±78
Overall Rank
#152
of 916
Percentile
Top 17%
of 916 boats
Rating
1276
Confidence
±78
High
Races
34
Recent Form
+13
avg last 5 races
Last raced: Oct 19, 2025

Rating Over Time

1276+504

Race History

34 races
DateRegattaPlaceRating AfterChange
Oct 19, 2025Round the Island Race16 / 201276-54
Sep 14, 2025Rolex Big Boat Series · R712 / 271330+4
Sep 13, 2025Rolex Big Boat Series · R52 / 271326+82
Sep 13, 2025Rolex Big Boat Series · R616 / 271244+4
Sep 12, 2025Rolex Big Boat Series · R311 / 271240+27
Sep 12, 2025Rolex Big Boat Series · R415 / 271214+10
Sep 11, 2025Rolex Big Boat Series · R214 / 271203+12
Sep 11, 2025Rolex Big Boat Series · R112 / 271191+22
Aug 24, 2025Phyllis Kleinman Swiftsure · R622 / 241169-26
Aug 24, 2025Phyllis Kleinman Swiftsure · R416 / 241195+13
Aug 24, 2025Phyllis Kleinman Swiftsure · R524 / 241181-44
Aug 23, 2025Phyllis Kleinman Swiftsure · R118 / 251226-3
Aug 23, 2025Phyllis Kleinman Swiftsure · R219 / 241229-18
Aug 23, 2025Phyllis Kleinman Swiftsure · R316 / 231247-3
May 17, 2025Elite Fleet Regatta · R211 / 161250-4
May 17, 2025Elite Fleet Regatta · R314 / 151253-31
May 17, 2025Elite Fleet Regatta · R110 / 221284+38
Sep 12, 2024Rolex Big Boat Series · R123 / 301246-13
Sep 12, 2024Rolex Big Boat Series · R615 / 301259+11
Sep 12, 2024Rolex Big Boat Series · R717 / 301248+30

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 confidence band (±78) 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.