Individual Calculations November 2009
 Sikorova, Olga  Total change: -13.50  Rating chartPersonal card
 SVK championship OPEN Tatry Tatranske Zruby SVK 2009-09-27
RcRownchangeKK*chgGame
 2142 2269 5.00 9 -0.90 15 -13.50 
  Koval, Anton 2170 SVK1.0010.36155.40 
  Pinter, Erik m2416 SVK0.001-0.3015-4.50 
  Chovanec, Milan 2179 SVK0.001-0.6215-9.30 
  Mohapl, Petr 2105 CZE1.0010.28154.20 
  Tyda, Krzysztof 2021 POL1.0010.19152.85 
  Murin, Pavol 2079 SVK1.0010.25153.75 
  Navratil, Jiri 1891 CZE1.0010.09151.35 
  Petran, Peter m2361 SVK0.001-0.3715-5.55 
  Slovak, Pavel 2052 CZE0.001-0.7815-11.70 

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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