Individual Calculations September 2012
 Stoliarenko, Ivan  Total change: 31.95  Rating chartPersonal card
 European Youth Chess Championship 2012 - B12 Praha CZE 2012-08-17
RcRownchangeKK*chgGame
 1825 1641 4.50 9 2.13 15 31.95 
  Skripka, Nikita 1916 UKR1.0010.831512.45 
  Petrov, Martin 1898 BUL0.001-0.1815-2.70 
  Hurdzan, Tomas 1842 CZE0.001-0.2415-3.60 
  Polyakov, Fedor P 1726 RUS1.0010.62159.30 
  Akdogan, Alperen 1736 TUR0.5010.13151.95 
  Asadli, Vugar 1785 AZE0.001-0.3115-4.65 
  Muha, Miljenko 1840 CRO1.0010.761511.40 
  Sandu, Marian-Catalin 1815 ROU1.0010.731510.95 
  Demidov, Jan 1870 FIN0.001-0.2115-3.15 

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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