Individual Calculations September 2016
 Perreard, Nicolas  Total change: 109.60  Rating chartPersonal card
 Open Int. de Martigny 2016 Martigny SUI 2016-07-29
RcRownchangeKK*chgGame
 1869 1507 3.50 7 2.74 40 109.60 
  Delacroix, Jean-Daniel 1907  * SUI1.0010.924036.80 
  Bagri, Jaspaul 1907  * SUI0.001-0.0840-3.20 
  Siegel, Adrian, Prof Dr. 1904 SUI0.5010.424016.80 
  Moret, Jean-Paul 1907  * SUI0.001-0.0840-3.20 
  Mettraux, Jean 1841 SUI1.0010.884035.20 
  Filipovic, Irena 1906 CRO0.001-0.0840-3.20 
  Boyer, Jean-Francois 1709 FRA1.0010.764030.40 
 * 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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