Black Sails

J/70 · 687

843
+16±337
Overall Rank
of 916
Percentile
Top 100%
of 916 boats
Rating
843
Confidence
±337
Low
Races
11
Recent Form
+9
avg last 5 races
Last raced: Sep 15, 2016

Rating Over Time

843+71

Race History

11 races
DateRegattaPlaceRating AfterChange
Sep 15, 2016Rolex Big Boat Series · R626 / 35843+16
Sep 15, 2016Rolex Big Boat Series · R1126 / 36827+17
Sep 15, 2016Rolex Big Boat Series · R713 / 36809+37
Sep 15, 2016Rolex Big Boat Series · R1033 / 367720
Sep 15, 2016Rolex Big Boat Series · R131 / 35772-24
Sep 15, 2016Rolex Big Boat Series · R222 / 35796+24
Sep 15, 2016Rolex Big Boat Series · R329 / 347720
Sep 15, 2016Rolex Big Boat Series · R837 / 36772-48
Sep 15, 2016Rolex Big Boat Series · R414 / 35821+42
Sep 15, 2016Rolex Big Boat Series · R518 / 35779+6
Sep 15, 2016Rolex Big Boat Series · R919 / 357720

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 (±337) 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.