Individual Calculations May 2013
 Hamdam, Ali  Total change: 21.90  Rating chartPersonal card
 Khazar Open Cup Tournament (B) 2013 Rasht IRI 2013-03-01
RcRownchangeKK*chgGame
 1866 1614 2.50 9 0.73 30 21.90 
  Bayramov, Zaur 1975 AZE0.001-0.1030-3.00 
  Karami, Mohammad 1828 IRI0.001-0.2330-6.90 
  Jouyandeh, H 2014  * IRI0.001-0.0830-2.40 
  Vakilpour, Aryan 1795 IRI1.0010.743022.20 
  Kamari, Mir Kamal 1832 IRI1.0010.783023.40 
  Shabanpour, Ali 1883 IRI0.001-0.1730-5.10 
  Ahmadian, Moharram 1888 IRI0.5010.33309.90 
  Salehimoghaddam, A. 1808 IRI0.001-0.2530-7.50 
  Nezamivand Chegini, Yaser 1768 IRI0.001-0.2930-8.70 
 * 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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