Rapid: Individual Calculations May 2013
 Rudik, Valeriy  Total change: -46.80  Rating chartPersonal card
 Lubov Kovalchuk Memorial -2013 (rapid) Nikolaev UKR 2013-04-13
RcRownchangeKK*chgGame
 1743 1737 2.00 9 -2.34 20 -46.80 
  Psiol, Leonid 1990 UKR0.001-0.1920-3.80 
  Valkovoj, Alexandr 1852 UKR0.001-0.3420-6.80 
  Trofimova, Anastasiy 1901 UKR0.001-0.2820-5.60 
  Sarkisian, Melania 1337  * UKR1.0010.08201.60 
  Nisinets, Vladimir 1789 UKR0.001-0.4320-8.60 
  Odnoroga, Svetlana 1657 UKR1.0010.39207.80 
  Dokukin, Viacheslav 1775 UKR0.001-0.4520-9.00 
  Peng, Li Li 1761 UKR0.001-0.4720-9.40 
  Kobernik, Vsevolod 1627 UKR0.001-0.6520-13.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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