Individual Calculations September 2009
 Arby, Timothee  Total change: -20.25  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1944 1864 1.00 6 -1.35 15 -20.25 
  Larcheveque, Francois 2049 FRA0.001-0.2615-3.90 
  Gauthier, Arnaud 1957 FRA0.001-0.3715-5.55 
  Djordjevic, Vladimir 1949 FRA0.001-0.3815-5.70 
  Truong, Hubert 1818 FRA0.001-0.5615-8.40 
  Nguyen-Van, Stanislas 1955 FRA1.0010.62159.30 
  Brault, Julien 1936 FRA0.001-0.4015-6.00 

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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