Rapid: Individual Calculations December 2017
 Barzegar, Alireza  Total change: 26.60  Rating chartPersonal card
 Tehran Rapid 25 Aban 1396 Tehran IRI 2017-11-16
RcRownchangeKK*chgGame
 1661 1460 3.00 6 1.33 20 26.60 
  Ahouran, Mehrdad 1860  * IRI1.0010.922018.40 
  Noroozi, Meisam 1860  * IRI0.001-0.0820-1.60 
  Nazari Nia, Shahram 1627 IRI1.0010.722014.40 
  Rezaei, Hamidreza 1817 IRI0.001-0.1120-2.20 
  Akhlaghi, Farhang 1646 IRI0.001-0.2620-5.20 
  Jalalvand, Mostafa 1154 IRI1.0010.14202.80 
 * 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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