Individual Calculations September 2012
 Gascon, Xavier  Total change: 3.90  Rating chartPersonal card
 Open International de Créon 2012 - Raoul Lorioux CREON FRA 2012-07-30
RcRownchangeKK*chgGame
 1546 1639 4.50 7 0.13 30 3.90 
  Cochard, Franck-Olivier 1553 FRA0.001-0.6230-18.60 
  Pineau, Jean 1461 FRA1.0010.27308.10 
  De Cohen, Lisa 1465 FRA1.0010.27308.10 
  Sac, Olivier 1519 FRA1.0010.343010.20 
  Bachkat, Ali 1569 FRA1.0010.403012.00 
  Dubertrand, Bernard 1650 FRA0.001-0.4830-14.40 
  Dufour, Celine 1603 FRA0.501-0.0530-1.50 

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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