Individual Calculations April 2013
 Courteyn, Patrick  Total change: 18.30  Rating chartPersonal card
 Belgische Interclubs 2012-2013 all BEL 2012-09-23
RcRownchangeKK*chgGame
 1918 1873 3.00 4 1.22 15 18.30 
  Six, Stefaan 1940 BEL1.0010.59158.85 
  De Lathouwer, Marc 1754 BEL1.0010.34155.10 
  Poelman, Geoffrey 1872 BEL0.5010.00150.00 
  Dubbeldam, Nick 2105 NED0.5010.29154.35 

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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