Individual Calculations July 2018
 Soudmand, Sayed Mohsen  Total change: 42.80  Rating chartPersonal card
 Qazvin Chess Championship 1397 Qazvin IRI 2018-06-20
RcRownchangeKK*chgGame
 1915 1691 4.00 8 2.14 20 42.80 
  Shahbazi, Mohammadreza 2034 IRI1.0010.882017.60 
  Karbalaei Sadeghi, Farhad 1932 IRI1.0010.802016.00 
  Najafi Tabar, Aydin 1782 IRI1.0010.622012.40 
  Atakhan, Abtin 1988 IRI0.001-0.1520-3.00 
  Mahdavi, Hassan 2091  * IRI0.001-0.0820-1.60 
  Ghoorchibeygi, Alireza 1872 IRI0.5010.24204.80 
  Younesi, Ahmad 1845 IRI0.001-0.2920-5.80 
  Mahdavi, Hossein 1775 IRI0.5010.12202.40 
 * 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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