Individual Calculations September 2009
 Walheim, Pascal  Total change: 2.00  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 2007 1889 2.50 7 0.08 25 2.00 
  Lemerle, Alban 2075 FRA0.5010.24256.00 
  Mehaibia, Azzedine 2138 ALG0.001-0.1925-4.75 
  Aron-Samuel, Emmanuel 1965 FRA0.5010.10252.50 
  Sotelo, Renzo 1971 FRA0.001-0.3925-9.75 
  Ledoux, Alain 1946 FRA0.001-0.4225-10.50 
  Fondain, Georges 1998 FRA0.5010.15253.75 
  Bournique, Bruno 1954 FRA1.0010.592514.75 

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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