Martha

Columbia 29 · 239 · BYC

817
+6±337

4 more races needed to be ranked

Boats need at least 8 race results to appear in the overall rankings. This boat has 4 so far.

Overall Rank
of 916
Percentile
Top 100%
of 916 boats
Rating
817
Confidence
±337
Low
Races
4
Recent Form
+11
avg last 5 races
Last raced: Oct 29, 2017

Rating Over Time

817+45

Race History

4 races
DateRegattaPlaceRating AfterChange
Oct 29, 2017Sunday Chowders 2017-18 · R447 / 7817-6
Oct 22, 2017Sunday Chowders 2017-18 · R438 / 10823+31
Jun 26, 2015Friday Nights 20156 / 9792+17
Oct 26, 2014Sunday Chowders 2014-511 / 11776+3

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.