Rapid: Individual Calculations October 2017
 Zarrabi, Sirous  Total change: 21.60  Rating chartPersonal card
 1st Qazvin Farhikhtegan Rapid Cup 1396 Qazvin IRI 2017-09-08
RcRownchangeKK*chgGame
 1731 1512 2.50 6 1.08 20 21.60 
  Salehimoghaddam, A. 1794 IRI0.5010.34206.80 
  Aghabeyghiha, Mohammad Ali 1912  * IRI1.0010.922018.40 
  Ghiyasvand, Reza 1668 IRI0.001-0.2920-5.80 
  Fardbehbahani, Behnam 1769 IRI0.001-0.1820-3.60 
  Moosavidogori, Seyed Masood 1691 IRI0.001-0.2720-5.40 
  Saki, Hojat 1554 IRI1.0010.562011.20 
 * 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