Individual Calculations July 2009
 Decrop, Ruben  Total change: 12.15  Rating chartPersonal card
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 2043 1999 3.00 5 0.81 15 12.15 
  Buydts, Dirk 2085 BEL0.5010.12151.80 
  Van De Wynkele, Herman 2127 BEL1.0010.671510.05 
  Campeert, Julien 2046 BEL1.0010.57158.55 
  Vande Velde, Erik 1976 BEL0.001-0.5315-7.95 
  Audenaert, Bart 1982 BEL0.501-0.0215-0.30 

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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