Individual Calculations October 2017
 Onem, Cem  Total change: -40.40  Rating chartPersonal card
 2017 International Istanbul Open Chess Tournament - A Istanbul TUR 2017-09-11
RcRownchangeKK*chgGame
 1847 1835 1.50 7 -2.02 20 -40.40 
  Benidze, Davit g2235  * GEO0.001-0.0820-1.60 
  Akdag, Omer Amir 1758 TUR0.001-0.6120-12.20 
  Konuk, Ali 1818 TUR0.001-0.5220-10.40 
  Akpulat, Dogan 1791 TUR0.501-0.0620-1.20 
  Yuvarlak, Ugur 1844 TUR0.001-0.4920-9.80 
  Tunca, Serhat 1724 TUR0.001-0.6520-13.00 
  Aydogdu, Cagatay 1756 TUR1.0010.39207.80 
 * 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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