Individual Calculations May 2014
 Kalantari, B  Total change: -13.50  Rating chartPersonal card
 Esfahan Nowruz Open (2014) Esfahan IRI 2014-03-25
RcRownchangeKK*chgGame
 1820 2061 4.50 7 -0.90 15 -13.50 
  Bahadorani, Hojjat 1661  * IRI1.0010.08151.20 
  Shafiei, Mahdi 1757 IRI1.0010.14152.10 
  Davoodi Jamaloei, Davood 1844 IRI0.501-0.2815-4.20 
  Badkoubi, Amirhossein 2082 IRI0.001-0.4715-7.05 
  Azali, Ashkan 2001 IRI0.001-0.5815-8.70 
  Azali, Tannaz 1661  * IRI1.0010.08151.20 
  Shariatpour, Ali 1737 IRI1.0010.13151.95 
 * 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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