Individual Calculations October 2008
 Bykovskij, Sergej  Total change: -12.60  Rating chartPersonal card
 Sparkassen-Open Dortmund GER 2008-06-30
RcRownchangeKK*chgGame
 1995 1950 1.00 4 -0.84 15 -12.60 
  Eichhorn, Andreas 2297 GER0.001-0.1115-1.65 
  Neumair, Cedric 1844 GER0.501-0.1415-2.10 
  Szobries, Harald 1931 GER0.001-0.5315-7.95 
  Singh, Marcel 1908 GER0.501-0.0615-0.90 

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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