Individual Calculations April 2013
 Robert, Pierre  Total change: -23.40  Rating chartPersonal card
 Belgische Interclubs 2012-2013 all BEL 2012-09-23
RcRownchangeKK*chgGame
 1911 2095 3.50 7 -1.56 15 -23.40 
  Dardha, Bardhyl 1816 BEL1.0010.16152.40 
  Verhulst, Tobias 1804 BEL1.0010.15152.25 
  Haber, Jean-Pierre 2022 BEL0.501-0.1015-1.50 
  Buchta Boris, Samuel 1823 BEL0.001-0.8315-12.45 
  Lerch, Arwin 1809 BEL1.0010.16152.40 
  De Bouver, Guido 1919 BEL0.001-0.7315-10.95 
  Goossens, Etienne f2187 BEL0.001-0.3715-5.55 

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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