Individual Calculations September 2009
 Le Borgne, Pierre  Total change: -0.75  Rating chartPersonal card
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 2148 2229 5.50 9 -0.05 15 -0.75 
  Degremont, Patrick 1971 FRA1.0010.18152.70 
  Devallee, Jeremie 2034 FRA1.0010.25153.75 
  Colin, Vincent m2425 FRA0.5010.25153.75 
  Hirth, Julien 2082 FRA1.0010.30154.50 
  Fedorchuk, Sergey A. g2629  * UKR0.001-0.0815-1.20 
  Sobry, Sebastien 2074 FRA0.501-0.2115-3.15 
  Hutois, Mickael 2051 FRA0.501-0.2315-3.45 
  Fouillet, Arnaud 1982 FRA1.0010.19152.85 
  Bodicker, Rob 2080 NED0.001-0.7015-10.50 
 * 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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