Individual Calculations September 2013
 Martin T , Milan  Total change: 8.25  Rating chartPersonal card
 22. Open International de Martigny Martigny SUI 2013-08-02
RcRownchangeKK*chgGame
 2013 2017 4.00 7 0.55 15 8.25 
  Fournier, Michel 1617  * SUI1.0010.08151.20 
  Zozulia, Anna mwg2315 BEL1.0010.851512.75 
  Kolly, Jacques f2260 SUI0.001-0.2015-3.00 
  Vianin, Pascal 2203 SUI0.001-0.2615-3.90 
  Fritz, Georges 1754 SUI1.0010.18152.70 
  Muheim, Sebastian 2183 SUI0.001-0.2815-4.20 
  Mattavelli, Italo 1760 ITA1.0010.18152.70 
 * 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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