Individual Calculations September 2013
 Roeck, Philippe  Total change: -10.20  Rating chartPersonal card
 22. Open International de Martigny Martigny SUI 2013-08-02
RcRownchangeKK*chgGame
 1821 1719 2.00 7 -0.68 15 -10.20 
  Bagri, Jaspaul 2119  * SUI0.001-0.0815-1.20 
  Bussa, Paolo 1874 ITA1.0010.711510.65 
  Vandelacluze, Ian 2049 BEL0.001-0.1215-1.80 
  Tabin, Rene 1852 SUI0.001-0.3215-4.80 
  Nellissen, Werner 1459 SUI0.501-0.3215-4.80 
  Gillieron, Jean-Marc 1852 SUI0.001-0.3215-4.80 
  Pecorini, Anthony 1540 SUI0.501-0.2315-3.45 
 * 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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