Individual Calculations September 2013
 Vianin, Pascal  Total change: 6.15  Rating chartPersonal card
 22. Open International de Martigny Martigny SUI 2013-08-02
RcRownchangeKK*chgGame
 2129 2203 4.50 7 0.41 15 6.15 
  Fritz, Georges 1803  * SUI1.0010.08151.20 
  Agrifoglio, Fabio 1960 ITA0.501-0.3015-4.50 
  Gara, Anita mwg2313 HUN0.5010.15152.25 
  Martin T , Milan 2017 SVK1.0010.26153.90 
  Pavlovic, Milos g2511 SRB0.5010.36155.40 
  Borsos, Bogdan m2279 UKR0.001-0.4015-6.00 
  Moret, Jean-Paul 2018 SUI1.0010.26153.90 
 * 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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