Individual Calculations August 2018
 Najafi Tabar, Aydin  Total change: -124.00  Rating chartPersonal card
 Gilan Boys Under 18 Championship 1397 Rasht IRI 2018-07-26
RcRownchangeKK*chgGame
 1711 1820 0.00 5 -3.10 40 -124.00 
  Mobarak Nezhad, Alireza 1822 IRI0.001-0.5040-20.00 
  Ghaderi, Amirmohammad 1420  * IRI0.001-0.9240-36.80 
  Chehrehsa, Farhan 1733 IRI0.001-0.6240-24.80 
  Baghaei, Mehrad 1586 IRI0.001-0.7940-31.60 
  Ramezani, Mahan 1994 IRI0.001-0.2740-10.80 
 * 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