Individual Calculations May 2012
 Olsar, Robin  Total change: 7.50  Rating chartPersonal card
 Krajsky prebor I MKSS 2011/12 various CZE 2011-10-02
RcRownchangeKK*chgGame
 1994 1995 1.50 2 0.50 15 7.50 
  Vlachopulos, Georgis 1975 CZE0.501-0.0315-0.45 
  Belka, Lubomir 2013 CZE1.0010.53157.95 

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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