Individual Calculations September 2009
 Charrais, Kevin  Total change: -8.25  Rating chartPersonal card
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1823 1869 4.50 9 -0.55 15 -8.25 
  Julien, Clement 1770 FRA0.001-0.6415-9.60 
  Gaillet, Philippe 1676 FRA1.0010.25153.75 
  Barta, Ismael 1733 FRA0.001-0.6815-10.20 
  Baroudel, Hadrien 1709 FRA0.501-0.2115-3.15 
  Drochon, Francois 1723 FRA1.0010.30154.50 
  Dupont, Daniel-Noel 1608 FRA1.0010.18152.70 
  Daces, Philippe 2023 BEL0.5010.21153.15 
  Carvallo, Henri 2124 FRA0.5010.31154.65 
  Gaudron, Fanny 2043 FRA0.001-0.2715-4.05 

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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