Individual Calculations September 2009
 Bouzin, Igor  Total change: 0.15  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1955 1846 2.50 7 0.01 15 0.15 
  Neuhauser, Salome 2021 FRA0.5010.23153.45 
  Fageot, Julien 2060 FRA0.001-0.2315-3.45 
  Saliou, Jean-Yves 1955 FRA0.001-0.3515-5.25 
  Hauseux, Paul 1884 FRA0.001-0.4515-6.75 
  Barbelenet, Frederic 1922 FRA0.001-0.4015-6.00 
  Nguyen-Van, Stanislas 1955 FRA1.0010.65159.75 
  Mostefai, Malik 1890 FRA1.0010.56158.40 

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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