Individual Calculations September 2010
 Perez, Eric  Total change: -48.75  Rating chartPersonal card
 Circuit d'échecs de Gascon - C Gers FRA 2010-08-02
RcRownchangeKK*chgGame
 1223 1373 4.00 9 -1.95 25 -48.75 
  Monnet, Sebastien 1474 FRA0.001-0.3625-9.00 
  Morandiere, Nicolas 973  * FRA1.0010.08252.00 
  Baudet, Joel 1276 FRA0.001-0.6325-15.75 
  Deschamps, Christophe 1437 FRA0.001-0.4125-10.25 
  Saint Martin, Jonathan 1139 FRA1.0010.21255.25 
  Joncheret, Irian 973  * FRA1.0010.08252.00 
  Kosic, Miroslav 1425 FRA0.001-0.4325-10.75 
  Demoulin, Jean-Luc 1314 FRA0.001-0.5825-14.50 
  Clipet, Lucien 992 FRA1.0010.09252.25 
 * 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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