Individual Calculations December 2012
 Kozak, Dmytro  Total change: -10.65  Rating chartPersonal card
 Lviv Autumn open-2012 Lviv UKR 2012-11-02
RcRownchangeKK*chgGame
 1980 1947 2.50 7 -0.71 15 -10.65 
  Kyrychenko, Maryan 1620 UKR0.501-0.3715-5.55 
  Kravets, Ivan 2202 UKR0.5010.31154.65 
  Soroka, Danilo 2116 UKR0.001-0.2815-4.20 
  Rastropin, Yuriy 1814 UKR0.001-0.6815-10.20 
  Voloshinsky, Liubomir 1775 UKR1.0010.27154.05 
  Muhtarov, Leonid 2108 UKR0.5010.21153.15 
  Buturin, Vladimir m2225 UKR0.001-0.1715-2.55 

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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