Rapid: Individual Calculations September 2022
 Irandoust, Sina  Total change: 18.60  Rating chartPersonal card
 Bostanabad Azadegan Cup - Rapid Chess Tournament (28 Mordad 1401) Bostanabad Azadegan IRI 2022-08-19
RcRownchangeKK*chgGame
 1660 1548 4.50 10 0.93 20 18.60 
  Baradarani, Bahram 1817 IRI0.5010.33206.60 
  Farnami, Karim 1531 IRI0.501-0.0220-0.40 
  Basharkhah, Shapour 1806 IRI1.0010.822016.40 
  Oroojzadeh, Fardin 1777 IRI0.001-0.2120-4.20 
  Niknam Shiraz, Mohammad 1772 IRI1.0010.782015.60 
  Moazzen, Amirali 1247 IRI0.501-0.3520-7.00 
  Rezaei Nia, Saeed 1770 IRI0.001-0.2220-4.40 
  Arsalani, Arshia 1214 IRI1.0010.12202.40 
  Agha Alikhani, Amir Abbas 1810 IRI0.001-0.1820-3.60 
  Fayyazi, A. R. 1859 IRI0.001-0.1420-2.80 

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