Individual Calculations September 2014
 Schaerer, Marc  Total change: -26.40  Rating chartPersonal card
 31. Open International de Genève Geneva SUI 2014-07-29
RcRownchangeKK*chgGame
 1714 1844 2.00 5 -1.32 20 -26.40 
  Vernay, Clovis m2244  * FRA0.001-0.0820-1.60 
  Pecorini, Angie 1444  * SUI0.501-0.4220-8.40 
  Miralles, Loic 1722 FRA0.001-0.6720-13.40 
  Dupuis, Jean-Francois 1576 SUI0.501-0.3320-6.60 
  Hendi, Peter 1585 SUI1.0010.18203.60 
 * 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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