Individual Calculations September 2013
 Stoeri, Laura  Total change: 5.40  Rating chartPersonal card
 22. Open International de Martigny Martigny SUI 2013-08-02
RcRownchangeKK*chgGame
 2075 2098 4.00 7 0.36 15 5.40 
  Desboeufs, Claude 1698  * SUI1.0010.08151.20 
  Chatalbashev, Boris g2498  * BUL0.001-0.0815-1.20 
  Mettraux, Jean 1802 SUI1.0010.15152.25 
  Gara, Anita mwg2313 HUN0.001-0.2315-3.45 
  Mathieu, Cla 1807 SUI1.0010.15152.25 
  Vesin, Jean-Robert f2213 FRA1.0010.66159.90 
  Hakimifard, Ghazal wm2196 IRI0.001-0.3715-5.55 
 * 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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