Individual Calculations July 2018
 Shahbazi, Mohammadreza  Total change: -6.40  Rating chartPersonal card
 Qazvin Chess Championship 1397 Qazvin IRI 2018-06-20
RcRownchangeKK*chgGame
 1813 2034 6.50 9 -0.32 20 -6.40 
  Mohammadi, Melika 1634  * IRI1.0010.08201.60 
  Soudmand, Sayed Mohsen 1691 IRI0.001-0.8820-17.60 
  Amirpour, Gholamreza 1634  * IRI1.0010.08201.60 
  Mahdavi, Reza 1810 IRI1.0010.22204.40 
  Ghoorchibeygi, Alireza 1872 IRI1.0010.29205.80 
  Daliri, Pedram 1989 IRI1.0010.44208.80 
  Farmani Anuoshe, Ariyan 1854 IRI0.501-0.2420-4.80 
  Atakhan, Abtin 1988 IRI0.001-0.5620-11.20 
  Younesi, Ahmad 1845 IRI1.0010.25205.00 
 * 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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