Individual Calculations January 2018
 Raei, Alireza  Total change: 22.20  Rating chartPersonal card
 Tehran Standard Cup 22-30 Azar 1396 Tehran IRI 2017-12-17
RcRownchangeKK*chgGame
 1797 1721 4.50 8 1.11 20 22.20 
  Kaboudi, Seyed Behrang 2092 IRI0.001-0.1020-2.00 
  Ahmadi, Gholam Hosein 1489 IRI1.0010.21204.20 
  Zahedifar, Anahita wf2072 IRI0.001-0.1120-2.20 
  Ahadi, Kaveh 1586 IRI1.0010.32206.40 
  Rajabi, Mohsen 1997 IRI0.5010.33206.60 
  Molavian, Hadi 1567 IRI1.0010.29205.80 
  Tavazoh, Amirparsa 1689 IRI0.501-0.0420-0.80 
  Mahdavi, Reza 1880 IRI0.5010.21204.20 

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