Individual Calculations September 2010
 Deschamps, Christophe  Total change: -2.25  Rating chartPersonal card
 15e open international de Creon - B Creon FRA 2010-07-26
RcRownchangeKK*chgGame
 1507 1437 2.50 5 0.46 25 11.50 
  Benayoun, David 1640 FRA0.001-0.2425-6.00 
  Niepceron, Hugo 1525 FRA0.5010.12253.00 
  Trevidic, Bernard 1423 FRA1.0010.482512.00 
  Chabrol, Fabienne 1523 FRA1.0010.622515.50 
  Kosic, Miroslav 1425 FRA0.001-0.5225-13.00 

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)
 
 Circuit d'échecs de Gascon - C Gers FRA 2010-08-02
RcRownchangeKK*chgGame
 1235 1437 6.00 9 -0.55 25 -13.75 
  Kosic, Miroslav 1425 FRA0.001-0.5225-13.00 
  Saint Martin, Jonathan 1139 FRA1.0010.15253.75 
  Joncheret, Irian 1037  * FRA1.0010.08252.00 
  Perez, Eric 1373 FRA1.0010.412510.25 
  Demoulin, Jean-Luc 1314 FRA0.001-0.6725-16.75 
  Clipet, Lucien 1037  * FRA1.0010.08252.00 
  Monnet, Sebastien 1474 FRA0.001-0.4525-11.25 
  Morandiere, Nicolas 1037  * FRA1.0010.08252.00 
  Baudet, Joel 1276 FRA1.0010.29257.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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