Individual Calculations May 2010
 Levy, Claude  Total change: 4.65  Rating chartPersonal card
 6e Open Ornais Flers FRA 2010-04-03
RcRownchangeKK*chgGame
 1972 1778 1.50 4 0.31 15 4.65 
  Jolly, Jean-Francois f2178  * FRA0.001-0.0815-1.20 
  Chagnaud, Bernard 1615 FRA1.0010.28154.20 
  Bordais, Dominique 1921 FRA0.5010.19152.85 
  Bouget, Alexandre 2173 FRA0.001-0.0815-1.20 
 * 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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