Individual Calculations September 2013
 Eandi, Arnaldo  Total change: 23.40  Rating chartPersonal card
 22. Open International de Martigny Martigny SUI 2013-08-02
RcRownchangeKK*chgGame
 1977 1732 3.00 7 1.56 15 23.40 
  Muheim, Sebastian 2132  * SUI0.001-0.0815-1.20 
  Duruz, Noe 1933 SUI0.5010.26153.90 
  Schwery, Bernhard 1859 SUI1.0010.671510.05 
  Pinchetti, Andrea 2014 SUI1.0010.841512.60 
  Vandelacluze, Ian 2049 BEL0.001-0.1315-1.95 
  Hirzel, Martin 1980 SUI0.001-0.1915-2.85 
  Bussa, Paolo 1874 ITA0.5010.19152.85 
 * 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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