Individual Calculations September 2012
 Del Valle, Julie  Total change: -0.45  Rating chartPersonal card
 20ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2012-07-21
RcRownchangeKK*chgGame
 1614 1464 2.50 8 -0.03 15 -0.45 
  Husson, Cybele 1864  * FRA0.001-0.0815-1.20 
  Dubertrand, Bernard 1650 FRA0.001-0.2615-3.90 
  Gargan, Valentin 1212 FRA1.0010.19152.85 
  Sakwinski, Jean-Francois 1613 FRA1.0010.701510.50 
  Eshghabadi, Asghar 1723 FRA0.001-0.1815-2.70 
  Fourche, Bernard 1640 FRA0.001-0.2715-4.05 
  Nerino Escoubet, Nicolas 1599 FRA0.001-0.3215-4.80 
  Pigeat, Patrick 1609 FRA0.5010.19152.85 
 * 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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