Individual Calculations July 2010
 Vandervorst, Marc  Total change: 2.85  Rating chartPersonal card
 34e open international de Fourmies Fourmies FRA 2010-05-22
RcRownchangeKK*chgGame
 2014 1862 1.50 4 0.19 15 2.85 
  Guilleux, Fabien f2262  * FRA0.001-0.0815-1.20 
  Marchyllie, Bruno 2132 FRA0.001-0.1715-2.55 
  Morelle, Didier 1599 FRA1.0010.18152.70 
  Lalau, Alexandre 2061 FRA0.5010.26153.90 
 * 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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