Individual Calculations February 2015
 Aigner, Michael  Total change: -21.20  Rating chartPersonal card
 6th Annual Golden State Open Dublin, California USA 2015-01-16
RcRownchangeKK*chgGame
 2027 2176 3.00 6 -1.06 20 -21.20 
  Bayaraa, Chinguun c1958 USA0.501-0.2820-5.60 
  Xiong, Chris 1776  * USA1.0010.08201.60 
  Kavutskiy, Konstantin f2344 USA0.001-0.2820-5.60 
  Beilin, Allan J 2093 USA1.0010.39207.80 
  Li, Edward 2016 USA0.501-0.2120-4.20 
  Jirasek, Ladia 1972 USA0.001-0.7620-15.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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