Individual Calculations August 2013
 Xie, Yiqun  Total change: -9.45  Rating chartPersonal card
 2013 DCC FIDE Open VII Richardson, Texas USA 2013-07-13
RcRownchangeKK*chgGame
 1863 1698 0.00 2 -0.63 15 -9.45 
  Li, Ethan 2034 USA0.001-0.1215-1.80 
  Atriwal, Anshumaan 1692 USA0.001-0.5115-7.65 

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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