Individual Calculations November 2018
 Zahmati, Sobhan  Total change: 28.80  Rating chartPersonal card
 Standard Cup U2200 Master Taghi Baradari 1397 Mashhad IRI 2018-09-28
RcRownchangeKK*chgGame
 1713 1847 5.50 8 0.52 40 20.80 
  Ameri, Amirhossein 1447  * IRI1.0010.08403.20 
  Ghafarian, Mahdi 1447  * IRI1.0010.08403.20 
  Mohammadi, Reza 1941 IRI0.001-0.3740-14.80 
  Shiri, Abolfazl 1447  * IRI1.0010.08403.20 
  Zare, Jamal 2011 IRI0.5010.22408.80 
  Esmati Aval, Ashkan 1447  * IRI1.0010.08403.20 
  Vassalam, Mohammad Taghi 2050 IRI0.001-0.2440-9.60 
  Mohammadi, Gholamreza 1912 IRI1.0010.594023.60 
 * 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)
 
 Iran Boys U14 Chess Championship 2018 Gilan IRI 2018-10-08
RcRownchangeKK*chgGame
 1702 1875 6.50 9 0.20 40 8.00 
  Karimi, Mahdiar 1475  * IRI1.0010.08403.20 
  Mahmoudi, Mani 1573 IRI1.0010.15406.00 
  Gholami, Amir Mohammad 1475  * IRI1.0010.08403.20 
  Razavi, Seyyed Amirreza 1834 IRI0.001-0.5640-22.40 
  Biriya, Mohammadamin 1737 IRI0.001-0.6940-27.60 
  Ghayourifar, Ali 1631 IRI1.0010.20408.00 
  Amjad Yazdandoust, Mohammadreza 1675 IRI1.0010.24409.60 
  Tavazo, Amirparsa 1796 IRI1.0010.394015.60 
  Baradaran Tamadon, Arian 2121 IRI0.5010.314012.40 
 * 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