Individual Calculations September 2013
 Lesniak, Julien  Total change: -7.80  Rating chartPersonal card
 22. Open International de Martigny Martigny SUI 2013-08-02
RcRownchangeKK*chgGame
 1783 1727 2.50 7 -0.52 15 -7.80 
  Salzgeber, Frank 2127  * SUI0.001-0.0815-1.20 
  Ducrest, Michel 1902 SUI0.001-0.2715-4.05 
  Zarri, Philippe 1461 SUI1.0010.18152.70 
  Perruchoud, Pierre 2022 SUI0.5010.35155.25 
  Agrifoglio, Fabio 1960 ITA0.001-0.2115-3.15 
  Rochat, Vivian 1680 SUI0.001-0.5715-8.55 
  Pecorini, Angie 1327  * SUI1.0010.08151.20 
 * 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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