Individual Calculations September 2013
 Tabin, Rene  Total change: 44.10  Rating chartPersonal card
 22. Open International de Martigny Martigny SUI 2013-08-02
RcRownchangeKK*chgGame
 1916 1852 4.50 7 1.47 30 44.10 
  Chatalbashev, Boris g2252  * BUL0.001-0.0830-2.40 
  Rochat, Vivian 1680 SUI0.001-0.7330-21.90 
  Capt, Pierre-Andre 1580 SUI1.0010.17305.10 
  Roeck, Philippe 1719 SUI1.0010.32309.60 
  Mauron, Pierre 2129 SUI0.5010.33309.90 
  Perruchoud, Pierre 2022 SUI1.0010.723021.60 
  Deschenaux, Bernard 2032 SUI1.0010.743022.20 
 * 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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