Individual Calculations September 2015
 Schrader, Edmond  Total change: 33.40  Rating chartPersonal card
 1er open Senior plus de 50 ans de Dieppe "Groupe Partouche" DIEPPE FRA 2015-08-22
RcRownchangeKK*chgGame
 1715 1657 5.00 8 1.67 20 33.40 
  Follet, Claude 1257  * FRA1.0010.08201.60 
  Dubocage, Claude 1790 FRA0.001-0.3220-6.40 
  Buelens, Roger 1459 BEL1.0010.24204.80 
  Guillaumat, Jean-Pierre 1849 FRA0.001-0.2520-5.00 
  Conchon, Jean-Paul 1730 FRA1.0010.602012.00 
  Azzouz, Belkhelfa 1795 FRA1.0010.692013.80 
  Plantet, Marc 1863 FRA1.0010.762015.20 
  Ruch, Bernard 1980 FRA0.001-0.1320-2.60 
 * 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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