Individual Calculations July 2008
 Dahmen, Christoph  Total change: -9.30  Rating chartPersonal card
 2e ENCI Limburg Open Maastricht NED 2008-05-09
RcRownchangeKK*chgGame
 2050 2077 1.50 4 -0.62 15 -9.30 
  Lukman, Ronny 2228 INA0.001-0.3015-4.50 
  Broekmeulen, Joris 1862 NED1.0010.23153.45 
  Schaeken, Yordi 1916 BEL0.501-0.2115-3.15 
  Laarhoven, Thijs 2194 NED0.001-0.3415-5.10 

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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