Individual Calculations May 2014
 Samani, Mansour  Total change: -24.90  Rating chartPersonal card
 Qazvin Nowruz Open (2014) Qazvin IRI 2014-03-25
RcRownchangeKK*chgGame
 1815 1613 0.50 5 -0.83 30 -24.90 
  Razaghi, Behrooz 2013  * IRI0.001-0.0830-2.40 
  Zabihpoor, Mohammad 1880 IRI0.5010.32309.60 
  Pourreza, Ardalan 1828 IRI0.001-0.2330-6.90 
  Freidoonzadeh, Akbar 1792 IRI0.001-0.2730-8.10 
  Maleki, Amin 1561 IRI0.001-0.5730-17.10 
 * 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