Individual Calculations September 2013
 Warrier, Krishnan  Total change: 3.30  Rating chartPersonal card
 2013 DCC FIDE Open VIII Richardson, Texas USA 2013-08-17
RcRownchangeKK*chgGame
 1992 1920 1.50 3 0.22 15 3.30 
  Obili, Abhishek 1907 USA1.0010.48157.20 
  Li, Ruifeng c2246 USA0.5010.37155.55 
  Krishna, Ram 1824 USA0.001-0.6315-9.45 

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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