Rapid: Individual Calculations April 2017
 Borazjani, Alireza  Total change: -7.60  Rating chartPersonal card
 Fars Norouz Rapid Tournament 1396 Shiraz IRI 2017-03-24
RcRownchangeKK*chgGame
 1861 2025 4.50 7 -0.38 20 -7.60 
  Vatan, Parmis 1625  * IRI1.0010.08201.60 
  Tadayonian, Mojtaba 1756 IRI1.0010.17203.40 
  Najafi, Hamed 1852 IRI1.0010.27205.40 
  Mozaffari, Alireza 1822 IRI0.501-0.2620-5.20 
  Momtahan, Hossein 1983 IRI0.001-0.5620-11.20 
  Bashirinia, Omid 2019 IRI1.0010.49209.80 
  Tahmasebi, Hamid 1973 IRI0.001-0.5720-11.40 
 * 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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