Individual Calculations July 2009
 Sustak, Roman  Total change: -4.05  Rating chartPersonal card
 SVK 4th league gr.A1 2008/09 Various SVK 2008-10-18
RcRownchangeKK*chgGame
 1900 1975 4.50 8 -0.27 15 -4.05 
  Benova, Zita 1807 SVK1.0010.28154.20 
  Jurcak, Marian 1939 SVK0.001-0.5515-8.25 
  Szollos, Ondrej 2062 SVK0.001-0.3815-5.70 
  Rathousky, Karol 1882 SVK1.0010.37155.55 
  Vitazka, Juraj 1861 SVK1.0010.34155.10 
  Fiala, Vladimir 2011 SVK0.001-0.4515-6.75 
  Padysak, Tomas 1941 SVK0.501-0.0515-0.75 
  Lukacova, Barbora 1697 SVK1.0010.17152.55 

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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