Individual Calculations September 2012
 Binder, Beat  Total change: -1.50  Rating chartPersonal card
 21. Open International de Martigny Martigny SUI 2012-08-03
RcRownchangeKK*chgGame
 2054 1976 2.50 6 -0.10 15 -1.50 
  Dgebuadze, Alexandre g2376  * BEL0.001-0.0815-1.20 
  Fritz, Georges 1714 SUI1.0010.18152.70 
  Colmenares, Aurelio f2248 SUI0.001-0.1715-2.55 
  De Kalbermatten, Adrien 1780 SUI1.0010.25153.75 
  Cherniaev, Alexander g2376  * RUS0.001-0.0815-1.20 
  Emmott, Steven 1828 SUI0.501-0.2015-3.00 
 * 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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