Individual Calculations May 2019
 Lotfi, Masoud  Total change: 90.40  Rating chartPersonal card
 Tehran Standard Cup 21-27Farvardin 1398 (U-1800) Tehran IRI 2019-04-10
RcRownchangeKK*chgGame
 1439 1157 3.50 7 2.26 40 90.40 
  Goudarzi, Arshia 1557  * IRI0.001-0.0840-3.20 
  Mohammadi Bahabadi, Mohammad Reza 1420 IRI0.001-0.1840-7.20 
  Mahmoudi, Masoud 1183 IRI1.0010.544021.60 
  Salarkia, Davood 1464 IRI0.5010.364014.40 
  Sadri Alamdari, Farzam 1449 IRI0.001-0.1540-6.00 
  Khakpour, Mansour 1518 IRI1.0010.904036.00 
  Rahmani, Alireza 1484 IRI1.0010.874034.80 
 * 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