Individual Calculations September 2010
 Quach, Charlie  Total change: -2.70  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2010-07-03
RcRownchangeKK*chgGame
 2009 2153 6.00 9 -0.18 15 -2.70 
  Ledoux, Alain 1945 FRA0.501-0.2715-4.05 
  Huguet, Etienne 1966 FRA1.0010.26153.90 
  Msellek, Ilyass 2010 FRA0.001-0.6915-10.35 
  Tilquin, Jean-Pierre 1987 FRA1.0010.28154.20 
  Chaumont, Adeline 2029 FRA1.0010.33154.95 
  Jego, Eric 1993 FRA1.0010.29154.35 
  Peric, Slavisa m2215 SRB0.5010.09151.35 
  Gretry, Patrice 2010 FRA0.001-0.6915-10.35 
  Pluyaud, Benoit 1930 FRA1.0010.22153.30 

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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