Individual Calculations July 2009
 Brunet, David  Total change: 27.50  Rating chartPersonal card
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 1821 1898 3.50 4 1.10 25 27.50 
  Aouragh, Aziz 1676 BEL1.0010.22255.50 
  Watelet, Sylvain 1841 BEL1.0010.422510.50 
  Majewski, Philippe 1883 BEL0.501-0.0225-0.50 
  Glibert, Stephane 1882 BEL1.0010.482512.00 

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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