Individual Calculations May 2015
 Sorokin, Konstantin  Total change: -56.40  Rating chartPersonal card
 2. rocnik Velikonocniho amaterskeho Open 2015 Praha CZE 2015-04-03
RcRownchangeKK*chgGame
 1740 1649 1.00 6 -1.41 40 -56.40 
  Hollan, Petr 2049  * CZE0.001-0.0840-3.20 
  Mejzr, Jan 1852 CZE0.001-0.2440-9.60 
  Krieger, Miroslav 1614 CZE1.0010.454018.00 
  Pribyl, Viktor 1794 CZE0.001-0.3140-12.40 
  Valenta, Lukas 1528 CZE0.001-0.6640-26.40 
  Paus, Marek 1602 CZE0.001-0.5740-22.80 
 * 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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