Sis

J-80 · 86 · RYC

View all J-80Compare
938
+5±215
Overall Rank
—
of 916
Percentile
Top 100%
of 916 boats
Rating
938
Confidence
±215
Low
Races
11
Recent Form
+6
avg last 5 races
Last raced: Aug 23, 2023

Rating Over Time

938+166

Race History

11 races
DateRegattaPlaceRating AfterChange
Aug 23, 2023Sweet 16 Series · R154 / 5938+5
Aug 16, 2023Sweet 16 Series · R142 / 4933+11
Aug 9, 2023Sweet 16 Series · R133 / 3922+2
Aug 2, 2023Sweet 16 Series · R121 / 2921+8
Jul 12, 2023Sweet 16 Series · R93 / 9913+2
Jun 7, 2023Sweet 16 Series · R52 / 5911+1
May 31, 2023Sweet 16 Series · R41 / 6910+17
May 24, 2023Sweet 16 Series · R31 / 8893+35
May 17, 2023Sweet 16 Series · R21 / 7858+71
May 10, 2023Sweet 16 Series · R12 / 4787+15
Nov 23, 2019Redwood Cup Series9 / 107720

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 (±215) 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.