Individual Calculations April 2013
 Warrier, Krishnan  Total change: 5.40  Rating chartPersonal card
 2013 DCC FIDE Open III Richardson, Texas USA 2013-03-02
RcRownchangeKK*chgGame
 1944 2025 2.00 3 0.18 30 5.40 
  Chiang, Sarah wf2030 USA0.001-0.4930-14.70 
  Vaidya, Atulya 1922 USA1.0010.363010.80 
  Chandra, Kevin 1881 USA1.0010.31309.30 

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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