Individual Calculations October 2018
 Vahdati, Pouria  Total change: 119.20  Rating chartPersonal card
 Amini Memorial Standard Cup 1397 Varamin IRI 2018-08-29
RcRownchangeKK*chgGame
 1677 1518 5.00 7 2.98 40 119.20 
  Farnami, Karim 1679 IRI0.5010.21408.40 
  Ajorloo, Hamid 1672 IRI0.5010.21408.40 
  Zerafat, Armin 1675 IRI0.001-0.2940-11.60 
  Riahi, Arvin 1696 IRI1.0010.734029.20 
  Biabani, Hadi 1658 IRI1.0010.694027.60 
  Sharifian, Mahdi 1669 IRI1.0010.704028.00 
  Ahmadi, Bahram 1690 IRI1.0010.734029.20 

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