Individual Calculations September 2015
 Mathieu, Cla  Total change: -7.00  Rating chartPersonal card
 24. Open International de Martigny Martigny SUI 2015-07-31
RcRownchangeKK*chgGame
 1842 1806 3.00 7 -0.35 20 -7.00 
  Bondar, Yevgen f2206  * SUI0.001-0.0820-1.60 
  Bueche, Lucas 1521 SUI1.0010.16203.20 
  Salzgeber, Frank 2206  * SUI0.001-0.0820-1.60 
  Pecorini, Jean-Marc 1605 SUI1.0010.24204.80 
  Moret, Jean-Paul 2016 SUI0.001-0.2320-4.60 
  Damianou, Ioannis 1716 CYP0.001-0.6220-12.40 
  Bonvin, Claude-Alain 1625 SUI1.0010.26205.20 
 * 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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