Individual Calculations August 2015
 Stas, Jean  Total change: -4.00  Rating chartPersonal card
 23eme open international de Saint-Affrique SAINT AFFRIQUE FRA 2015-07-18
RcRownchangeKK*chgGame
 1667 1592 3.50 9 -0.20 20 -4.00 
  Duff, Rufus 1992  * ENG0.001-0.0820-1.60 
  Bernard, Elodie 1198 FRA1.0010.08201.60 
  Forest, Eric 1795 FRA0.001-0.2420-4.80 
  Bizeul, Pierre 1779 FRA0.001-0.2620-5.20 
  Grimaud, Jean-Claude 1294 FRA1.0010.15203.00 
  Legrand, Vincent 1992  * FRA0.001-0.0820-1.60 
  Marcenac, Delphine 1358 FRA1.0010.21204.20 
  Charvein, Gabriel 1826 FRA0.5010.29205.80 
  Colandrea, Sauveur 1765 FRA0.001-0.2720-5.40 
 * 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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