Individual Calculations September 2010
 Desboeufs, Claude  Total change: -5.25  Rating chartPersonal card
 19.Open International de Martigny Martigny SUI 2010-07-30
RcRownchangeKK*chgGame
 1992 1647 0.00 3 -0.35 15 -5.25 
  Onoprienko, Vladimir m2047  * RUS0.001-0.0815-1.20 
  Ducrest, Pierre 1996 SUI0.001-0.1115-1.65 
  Favre, Gilles 1934 SUI0.001-0.1615-2.40 
 * 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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