Individual Calculations August 2019
 Najafiyan Pour, Mahyar  Total change: 4.40  Rating chartPersonal card
 Alborz Championship 1398 Alborz IRI 2019-07-22
RcRownchangeKK*chgGame
 1910 2146 5.50 7 0.22 20 4.40 
  Bahrami, Houman 1746  * IRI1.0010.08201.60 
  Manahi, Morteza 1746  * IRI1.0010.08201.60 
  Zeinali, Alireza 1746  * IRI1.0010.08201.60 
  Rahmani, Pedram 1935 IRI0.501-0.2720-5.40 
  Hojjatinejad, Ilia 1814 IRI1.0010.12202.40 
  Razaghi, Behrooz 2195 IRI0.5010.07201.40 
  Sedaghati, Mehrdad f2189 IRI0.5010.06201.20 
 * 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