Individual Calculations January 2015
 Omidvar, Azad  Total change: 13.60  Rating chartPersonal card
 2nd Behin Baz Afarin Open (2014) Tehran IRI 2014-11-15
RcRownchangeKK*chgGame
 1613 1435 2.50 7 0.34 40 13.60 
  Abed, Meisam 1835  * IRI0.001-0.0840-3.20 
  Ghalamzan, Mohammad 1757 IRI1.0010.874034.80 
  Malakouti, Ehsan 1835  * IRI0.001-0.0840-3.20 
  Poormosavi, Seyed Kian 1728 IRI0.001-0.1540-6.00 
  Nouri, Ali 1148 IRI1.0010.16406.40 
  Kiaei, Ali 1718 IRI0.001-0.1640-6.40 
  Abbaspour, Nikou 1269 IRI0.501-0.2240-8.80 
 * 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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