Individual Calculations July 2008
 Bellaiche, Guy  Total change: -0.75  Rating chartPersonal card
 Criterium - R6-7 IDF FRA 2008-04-12
RcRownchangeKK*chgGame
 1856 1872 1.50 3 -0.05 15 -0.75 
  Mayot, Philippe 1922 FRA0.001-0.4315-6.45 
  Gomard, Alexandre 1941 FRA0.5010.10151.50 
  Bordino, Jean-Christophe 1704 FRA1.0010.28154.20 

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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