Individual Calculations June 2015
 Aliakbar Sichani, Alireza  Total change: -19.60  Rating chartPersonal card
 Esfahan Chess Championship 2015 Esfahan IRI 2015-04-29
RcRownchangeKK*chgGame
 1825 1531 0.00 3 -0.49 40 -19.60 
  Saeidi, Mojtaba 1832 IRI0.001-0.1540-6.00 
  Badkoubi, Amirhossein 1931  * IRI0.001-0.0840-3.20 
  Salehipour, Amin 1713 IRI0.001-0.2640-10.40 
 * 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)
 

 

« 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