Individual Calculations October 2018
 Pan, David  Total change: -18.40  Rating chartPersonal card
 2018 CalChess State Championship Union City, California USA 2018-09-01
RcRownchangeKK*chgGame
 2001 1979 2.00 5 -0.46 40 -18.40 
  Liu, Kimberly wf1877 USA0.501-0.1440-5.60 
  Hong, Andrew Zhang f2357 USA0.001-0.0940-3.60 
  Maiti, Milind 1886 USA0.501-0.1340-5.20 
  Senthilkumar, Pranav c1855 USA1.0010.334013.20 
  Wu, Rochelle wc2029 USA0.001-0.4340-17.20 

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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