Individual Calculations September 2009
 Soveaux, Jean  Total change: -2.75  Rating chartPersonal card
 8e open international - support Ch. de Picardie La Fere FRA 2009-07-04
RcRownchangeKK*chgGame
 1923 1947 3.00 6 -0.11 25 -2.75 
  Genova, Lyubka wm2209 BUL0.001-0.1825-4.50 
  Tillet, Louis-Juan 2190 FRA1.0010.802520.00 
  Noiroux, Kevin 2145 BEL0.001-0.2425-6.00 
  Chevance, Gerard 1709 FRA1.0010.20255.00 
  Calonne, Pascal 1547  * FRA1.0010.08252.00 
  Rouffignac, Tanguy 1740 FRA0.001-0.7725-19.25 
 * 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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