Individual Calculations November 2013
 Matikozyan, Andranik  Total change: 3.30  Rating chartPersonal card
 10th Annual Los Angeles Open Agoura Hills, California USA 2013-10-11
RcRownchangeKK*chgGame
 2276 2461 2.50 3 0.33 10 3.30 
  Brown, Michael William 2273 USA1.0010.26102.60 
  Viswanadha, Kesav 2148 USA1.0010.14101.40 
  Bryant, John D f2408 USA0.501-0.0710-0.70 

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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