Individual Calculations May 2013
 Torshizi Ghorbani, Mohammad Hoss  Total change: 4.20  Rating chartPersonal card
 Alborz Fajr Cup Tournament (2013) Karaj IRI 2013-03-08
RcRownchangeKK*chgGame
 2069 1729 0.50 3 0.14 30 4.20 
  Changaei, Amin 2051 IRI0.5010.373011.10 
  Maleki, Amir 2120 IRI0.001-0.0930-2.70 
  Mohammadpour, Afshin 2036 IRI0.001-0.1430-4.20 

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