Individual Calculations December 2013
 Recordon, Patrick  Total change: 17.85  Rating chartPersonal card
 Open du Jura 2013 Court SUI 2013-11-22
RcRownchangeKK*chgGame
 1887 1522 1.50 3 1.19 15 17.85 
  Catsiapis, Yiannis 1907 SUI1.0010.911513.65 
  El-Mais, Ibaa 1922  * SUI0.001-0.0815-1.20 
  Zingg, Walter 1833 SUI0.5010.36155.40 
 * 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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