Individual Calculations March 2011
 Kaplan, Sasha  Total change: 1.30  Rating chartPersonal card
 2010 Pan American Intercollegiate Team Championship Milwaukee, Wisconsin USA 2010-12-27
RcRownchangeKK*chgGame
 2341 2442 2.00 3 0.13 10 1.30 
  Lopez Ii, Nelson M 2163 USA1.0010.16101.60 
  Bercys, Salvijus m2447 USA0.5010.01100.10 
  Cornejo, Max m2413 PER0.501-0.0410-0.40 

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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