Individual Calculations May 2014
 Torkaman, Payam  Total change: 33.15  Rating chartPersonal card
 Qazvin Nowruz Open (2014) Qazvin IRI 2014-03-25
RcRownchangeKK*chgGame
 1844 1592 4.00 9 2.21 15 33.15 
  Amini, Amer 1992  * IRI0.001-0.0815-1.20 
  Roshani, Mehdi 1860 IRI1.0010.831512.45 
  Veysi Rahim Abadi, Milad 1921 IRI0.001-0.1215-1.80 
  Shalipour Jafari, Shahin 1789 IRI0.001-0.2515-3.75 
  Khoeini, Ehsan 1777 IRI1.0010.741511.10 
  Salehimoghaddam, A. 1816 IRI0.5010.28154.20 
  Ghafourian, Amir Ali 1899 IRI0.5010.36155.40 
  Abedi, Mohamadraza 1837 IRI0.5010.30154.50 
  Mahdavi, Hassan 1702 IRI0.5010.15152.25 
 * 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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