Individual Calculations February 2013
 Karpuzov, Georgiy  Total change: -19.80  Rating chartPersonal card
 THE NEW YEAR UKRAINIAN OPEN CHESS TOURNAMENT FOR THE GUBERNATOR CUP -2012 ( OPEN) Kremenchug UKR 2013-01-03
RcRownchangeKK*chgGame
 1907 1882 2.00 7 -1.32 15 -19.80 
  Polishchuk, Oleg 2235 UKR0.001-0.1115-1.65 
  Butchak, Bogdan 2049 UKR0.001-0.2815-4.20 
  Ileniak, Vasil 1952 UKR0.001-0.4015-6.00 
  Sazonova, Alina 1734 UKR1.0010.30154.50 
  Drobot, Sergey 1861 UKR0.001-0.5315-7.95 
  Kurilo, Anna 1632 UKR1.0010.19152.85 
  Bendiuk, Alexander 1887 UKR0.001-0.4915-7.35 

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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