Individual Calculations September 2015
 Derieux, Christian  Total change: 25.40  Rating chartPersonal card
 Championnat de France 2015 - Open A SAINT QUENTIN FRA 2015-08-09
RcRownchangeKK*chgGame
 2087 2069 6.50 11 1.27 20 25.40 
  Loiret, Stanislas 2191 FRA1.0010.672013.40 
  Daspres, Loic 2161 FRA0.001-0.3720-7.40 
  Degardin, Sylvain 2179 FRA0.001-0.3520-7.00 
  Baroudel, Hadrien 2006 FRA0.501-0.0920-1.80 
  Ricroque, Jean-Pierre 1988 FRA0.001-0.6120-12.20 
  Auvray, Juliette 1997 FRA1.0010.40208.00 
  Toure, Ananth 2020 FRA1.0010.43208.60 
  Lutard, Theo 2166 FRA0.001-0.3720-7.40 
  De Lussac, Estephe 1987 FRA1.0010.39207.80 
  Roger, Mehdi 2128 FRA1.0010.582011.60 
  Fischer, Julie wf2133 FRA1.0010.592011.80 

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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