Individual Calculations April 2019
 Safa Joo, Mohammad Ali  Total change: -16.00  Rating chartPersonal card
 2nd Semnan Standard Fajr Cup - Esfand 1397 Semnan IRI 2019-03-12
RcRownchangeKK*chgGame
 1485 1536 4.00 8 -0.40 40 -16.00 
  Bagherian Ghaleh, Shayrad 1136  * IRI1.0010.08403.20 
  Yousefi, Behniya 1679 IRI0.5010.19407.60 
  Sherafat Nia, Mohamad 1382 IRI1.0010.294011.60 
  Hosseini Sourgi, Abolfazl 1655 IRI0.001-0.3440-13.60 
  Borji, Parham 1515 IRI0.501-0.0340-1.20 
  Mohammadi, Amir Hossain 1269 IRI1.0010.18407.20 
  Ahmadi, Bahram 1631 IRI0.001-0.3740-14.80 
  Farnami, Karim 1609 IRI0.001-0.4040-16.00 
 * 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