Individual Calculations October 2018
 Liu, Kimberly  Total change: -22.00  Rating chartPersonal card
 2018 CalChess State Championship Union City, California USA 2018-09-01
RcRownchangeKK*chgGame
 1944 1877 1.50 5 -0.55 40 -22.00 
  Pan, David 1979 USA0.5010.14405.60 
  Li, Beilin 2039 USA0.001-0.2940-11.60 
  Canessa, John 1972 USA0.001-0.3740-14.80 
  Sloan, Sam 1875 USA1.0010.504020.00 
  Senthilkumar, Pranav c1855 USA0.001-0.5340-21.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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