Individual Calculations May 2011
 Quach, Charlie  Total change: -10.35  Rating chartPersonal card
 Championnat de Seine et Marne -2200 NOISIEL FRA 2011-02-26
RcRownchangeKK*chgGame
 1896 2140 2.00 3 -0.36 15 -5.40 
  Le Ray, Olivier 1949 FRA0.001-0.7515-11.25 
  Farwagi, Fouad-Pierre 1740  * FRA1.0010.08151.20 
  Sainte-Marie, Laurent 1998 FRA1.0010.31154.65 
 * 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)
 
 Team - Nationale 3 - R7 FRANCE FRA 2011-03-20
RcRownchangeKK*chgGame
 2250 2128 0.00 1 -0.33 15 -4.95 
  Marchand, Francois f2250 FRA0.001-0.3315-4.95 

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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