Individual Calculations November 2013
 Nameei, Koushan  Total change: -8.25  Rating chartPersonal card
 Shahrivar Open Tournament (2013) Tehran IRI 2013-09-11
RcRownchangeKK*chgGame
 1760 1939 4.50 7 -0.55 15 -8.25 
  Omidvar, Azad 1539  * IRI1.0010.08151.20 
  Yazdani, Naser 1721 IRI1.0010.22153.30 
  Zahedifar, Anahita 1797 IRI1.0010.31154.65 
  Ghafourian, Amir Ali 1851 IRI0.501-0.1215-1.80 
  Sheykhali, Mohammadreza 1780 IRI0.001-0.7115-10.65 
  Shahbazpour, Bijan 1768 IRI1.0010.27154.05 
  Shahsanam, Alireza 1865 IRI0.001-0.6015-9.00 
 * 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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