Individual Calculations May 2015
 Nazari Nia, Shahram  Total change: 13.80  Rating chartPersonal card
 Tehran Fajr Cup(2015) Tehran IRI 2015-02-04
RcRownchangeKK*chgGame
 1751 1672 3.50 7 0.69 20 13.80 
  Fayazi, Shahriar 1899 IRI0.001-0.2120-4.20 
  Kadkhodaei, Kiarash 1375 IRI1.0010.15203.00 
  Ahouran, Mehrdad 1941 IRI0.001-0.1720-3.40 
  Alamir Virsagh, Ehsan 1493 IRI0.501-0.2320-4.60 
  Vahedi, Farzad 1759 IRI1.0010.622012.40 
  Rajabi, Mohsen 1996 IRI0.001-0.1320-2.60 
  Davoodi, Mehran 1793 IRI1.0010.662013.20 

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