Individual Calculations September 2009
 Durand, Victor  Total change: 7.50  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 2034 1909 3.50 9 0.50 15 7.50 
  Lazo, Xenia wf2098 MDA0.001-0.2515-3.75 
  Favre, Mathieu 2061 FRA0.5010.20153.00 
  Sotelo, Renzo 1971 FRA0.5010.09151.35 
  Brunier, Jules 2022 FRA1.0010.65159.75 
  Mondon, Fabrice 2019 FRA0.001-0.3515-5.25 
  Mascle, Jean-Guy 1996 FRA1.0010.62159.30 
  Konopka, Jeremiasz 2014 FRA0.001-0.3615-5.40 
  Licayan, Albert 2045 FRA0.001-0.3215-4.80 
  Massip, Julien 2078 FRA0.5010.22153.30 

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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