Rapid: Individual Calculations April 2013
 Sidorika, Vladislav  Total change: -16.20  Rating chartPersonal card
 Zirak Rakhmangulov Memorial -2013 (rapid) Nikolaev UKR 2013-03-02
RcRownchangeKK*chgGame
 1826 1752 2.50 8 -0.81 20 -16.20 
  Troshchenko, Pavel 2069 UKR0.001-0.1320-2.60 
  Drozdov, Dmitri 1955 UKR0.001-0.2420-4.80 
  Moysol, Andrei 1515 UKR0.501-0.3020-6.00 
  Voroshilov, Daniil 1709 UKR0.001-0.5620-11.20 
  Palamarchuk, Andriy 1689 UKR1.0010.41208.20 
  Trofimova, Anastasiy 1925 UKR0.001-0.2720-5.40 
  Psiol, Leonid 2017 UKR0.001-0.1820-3.60 
  Rudik, Valeriy 1726 UKR1.0010.46209.20 

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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