Individual Calculations September 2013
 Zaza, Ludovic  Total change: 3.60  Rating chartPersonal card
 22. Open International de Martigny Martigny SUI 2013-08-02
RcRownchangeKK*chgGame
 2073 1960 2.00 5 0.24 15 3.60 
  Vesin, Jean-Robert f2213 FRA0.001-0.1915-2.85 
  Dong, Vicente Li 1560  * POR1.0010.08151.20 
  Steenhuis, Jan 2130 SUI0.001-0.2815-4.20 
  Schmidt, Ralf 2147 GER1.0010.741511.10 
  Gara, Anita mwg2313 HUN0.001-0.1115-1.65 
 * 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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