Individual Calculations April 2008
 Dudek, Romuald  Total change: 34.25  Rating chartPersonal card
 Tartakower's Memorial Dzierzoniow POL 2008-02-15
RcRownchangeKK*chgGame
 1903 1724 2.50 4 1.37 25 34.25 
  Golinski, Damian 1920 POL1.0010.752518.75 
  Siembab, Bartosz 2074 POL0.001-0.1125-2.75 
  Kresa, Jaroslaw 1762 POL1.0010.552513.75 
  Gulik, Pawel 1857 POL0.5010.18254.50 

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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