Individual Calculations August 2017
 Masoumi, Ali  Total change: 20.40  Rating chartPersonal card
 Khorasan Razavi Championship 1396 - Men Mashhad IRI 2017-07-12
RcRownchangeKK*chgGame
 1634 1708 4.50 7 0.51 40 20.40 
  Gohari, Nima 1308  * IRI1.0010.08403.20 
  Rahmani, Asef 1956 AFG0.001-0.1940-7.60 
  Allahtavakoli, Mahmoud 1308  * IRI1.0010.08403.20 
  Amirimehr, Ashkan 1590 IRI0.501-0.1640-6.40 
  Torshizi Ghorbani, Mohammad Hoss 1900 IRI0.001-0.2540-10.00 
  Ebdali Takaloo, Mohamad 1795 IRI1.0010.624024.80 
  Miri, Alireza 1579 IRI1.0010.334013.20 
 * 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)
 

 

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