Individual Calculations August 2018
 Ahmadi, Ramin  Total change: 4.80  Rating chartPersonal card
 West Azerbayjan Province Chess Championship 1397 Urumia IRI 2018-06-21
RcRownchangeKK*chgGame
 1734 1847 4.00 6 0.24 20 4.80 
  Riyazifar, Soheil 1447  * IRI1.0010.08201.60 
  Asghari Badeki, Mehdi 1942 IRI0.001-0.3720-7.40 
  Halaj Naghadehi, Yousef 1629 IRI1.0010.22204.40 
  Vafa, Javad 1936 IRI0.001-0.3820-7.60 
  Zerafat, Armin 1604 IRI1.0010.20204.00 
  Shiri, Kazem 1843 IRI1.0010.49209.80 
 * 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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office