Individual Calculations September 2012
 Marzoughi, Mohammadsadegh  Total change: 13.65  Rating chartPersonal card
 Iranian Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeKK*chgGame
 1850 1964 6.00 8 0.91 15 13.65 
  Sadeh, Shahin f2299 IRI0.001-0.1215-1.80 
  Jouzani, Masoud 1564  * IRI1.0010.08151.20 
  Bahadori, Amir 1739 IRI1.0010.22153.30 
  Shariati, Omar 1813 IRI1.0010.30154.50 
  Khamisi, S Jafar 2148 IRI0.001-0.2615-3.90 
  Tehran Doost, Farzad 1805 IRI1.0010.29154.35 
  Javani, Shahin 1773 IRI1.0010.25153.75 
  Rezaei, Mahyar 1662 IRI1.0010.15152.25 
 * 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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