Individual Calculations April 2015
 De Lagontrie, Jean  Total change: -3.60  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 1927 1847 3.50 9 -0.18 20 -3.60 
  Degembe, Pierre 2016 BEL0.001-0.2820-5.60 
  Lopez, Raphael 1607 FRA1.0010.20204.00 
  Stevens, Christian 2051 FRA0.5010.26205.20 
  Bernard, Christophe m2247  * FRA0.001-0.0820-1.60 
  Kudriashova, Irina wf2095 RUS0.001-0.1920-3.80 
  Lefebvre, Jean-Pierre 1713 FRA0.501-0.1820-3.60 
  Gayon, Benoit 1915 FRA0.5010.09201.80 
  Mulligan, Stephen 2061 ENG0.001-0.2320-4.60 
  Medghoul, Bilal 1636 FRA1.0010.23204.60 
 * 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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