Individual Calculations August 2014
 Ghotbi Zavie, Amir Hossein  Total change: 44.40  Rating chartPersonal card
 Khordad Open (2014) Tehran IRI 2014-06-09
RcRownchangeKK*chgGame
 1702 1570 2.50 7 0.14 30 4.20 
  Rostami, Rouzbeh 1970  * IRI0.001-0.0830-2.40 
  Davoodi, Mehran 1788 IRI0.001-0.2230-6.60 
  Najar, Majid 1708 IRI0.5010.19305.70 
  Karimi, Peyman 1724 IRI0.001-0.2930-8.70 
  Karimipour, Parsa 1373 IRI1.0010.25307.50 
  Ghaffarifar, Matin 1726 IRI0.001-0.2930-8.70 
  Namdarigharghani, Parsa 1627 IRI1.0010.583017.40 
 * 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)
 
 Tehran Chess Championship (men 2014) Tehran IRI 2014-06-19
RcRownchangeKK*chgGame
 1672 1570 4.00 7 1.34 30 40.20 
  Vahidi, Mohammad f1970  * IRI0.001-0.0830-2.40 
  Keyhanfar, Kimia 1341 IRI1.0010.21306.30 
  Taghaboni, Ramtin 1383 IRI1.0010.26307.80 
  Haghgou, Ahmad 1742 IRI1.0010.733021.90 
  Davoodi, Mehran 1788 IRI0.001-0.2230-6.60 
  Ghadiri, Radmehr 1785 IRI1.0010.773023.10 
  Sedghi, Nader 1692 IRI0.001-0.3330-9.90 
 * 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