Individual Calculations May 2015
 Ahmadi, Milad  Total change: -7.20  Rating chartPersonal card
 Bad Ragazer Osteropen 2015 Bad Ragaz SUI 2015-04-02
RcRownchangeKK*chgGame
 1867 1586 0.50 4 -0.18 40 -7.20 
  Paladini, Jean-Michel 1986  * SUI0.001-0.0840-3.20 
  Kuenzi, Anton 1803 SUI0.001-0.2240-8.80 
  Doeserich, Reinhard 1794 SUI0.5010.274010.80 
  Saric, Vili 1886 BIH0.001-0.1540-6.00 
 * 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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