Individual Calculations January 2014
 Oromie, Alireza  Total change: 18.60  Rating chartPersonal card
 Aban Open 2013 Tehran IRI 2013-11-16
RcRownchangeKK*chgGame
 1805 1713 3.50 6 1.24 15 18.60 
  Sheykhali, Mohammadreza 1808 IRI0.001-0.3715-5.55 
  Omoorisarabi, Ilia 1913 IRI0.001-0.2415-3.60 
  Roshan Panah Azly, Ali 1853 IRI1.0010.691510.35 
  Saboori Zadeh, Ayatolah 1751 IRI1.0010.55158.25 
  Farokhfar, S Ahmad 1780 IRI1.0010.59158.85 
  Bagheri, Arian 1726 IRI0.5010.02150.30 

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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