Individual Calculations July 2009
 Sikorova, Olga  Total change: 15.45  Rating chartPersonal card
 Krajsky prebor MKSS various CZE 2008-10-19
RcRownchangeKK*chgGame
 2060 2254 4.00 4 1.03 15 15.45 
  Cubok, Radomir 1929 CZE1.0010.13151.95 
  Mucha, Bretislav 2105 CZE1.0010.30154.50 
  Vitasek, Jan 2077 CZE1.0010.27154.05 
  Pohludka, Ondrej 2129 CZE1.0010.33154.95 

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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