Sea Witch

Yankee 30 · 8855 · SSS

820
-23±337
Overall Rank
of 916
Percentile
Top 100%
of 916 boats
Rating
820
Confidence
±337
Low
Races
22
Recent Form
-7
avg last 5 races
Last raced: Sep 19, 2015

Rating Over Time

820+48

Race History

22 races
DateRegattaPlaceRating AfterChange
Sep 19, 2015Half Moon Bay Race13 / 16820-23
Apr 18, 2015Round the Rocks25 / 45843-1
Mar 21, 2015Corinthian27 / 60844+18
Jan 31, 2015Three Bridge Fiasco299 / 284826-27
2014Three Bridge Fiasco288 / 263854-4
2014The Great Vallejo Race · R278 / 78857-61
2014The Great Vallejo Race · R120 / 97919+8
2013Half Moon Bay Race3 / 27911+86
2013Three Bridge Fiasco171 / 228824+41
2013Vallejo 1-276 / 56783-23
2013Corinthian33 / 33806-25
2013Round the Rocks35 / 56831-10
2012Half Moon Bay15 / 25841+1
2012Vallejo 1-2 · R245 / 52840-22
2012Vallejo 1-2 · R117 / 53862-3
2012Corinthian17 / 81864+52
2012Around the Rocks22 / 42813-22
2011Vallejo 1-2 · R223 / 63834-14
2011Vallejo 1-2 · R115 / 63848+76
Oct 11, 1401Vallejo 1-261 / 477720

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.