Individual Calculations September 2009
 Toulzac, Pierre-Yves  Total change: 7.65  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 2078 2249 7.00 9 0.51 15 7.65 
  Marchal, Serge 1974 FRA1.0010.17152.55 
  Gravier, Laurent 2066 FRA0.001-0.7415-11.10 
  Mohammad, Nura-Alam 1967 BAN1.0010.16152.40 
  Fageot, Julien 2060 FRA1.0010.25153.75 
  Mircescu, Ovidiu 2147 FRA0.501-0.1415-2.10 
  Ballester, Alexandre 2090 FRA0.501-0.2115-3.15 
  Poelstra, Ben 2116 NED1.0010.32154.80 
  Gantner, Ludovic 2157 FRA1.0010.37155.55 
  Suez-Panama, Gilles 2122 FRA1.0010.33154.95 

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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