Individual Calculations September 2018
 Ghaedifard, Adel  Total change: -39.20  Rating chartPersonal card
 8th Shahid Rajaei Cup - A Groupe 1397 Qazvin IRI 2018-08-02
RcRownchangeKK*chgGame
 1664 1955 3.00 6 -1.96 20 -39.20 
  Amirpour, Gholamreza 1555  * IRI1.0010.08201.60 
  Azizkhani, Nima 1713 IRI0.001-0.8020-16.00 
  Rashvand, Hamed 1635 IRI0.001-0.8720-17.40 
  Valaei Kebria, Abolfazl 1555  * IRI1.0010.08201.60 
  Ghasemi, Mohammadreza 1629 IRI1.0010.13202.60 
  Mahdavi, Mahdis 1894 IRI0.001-0.5820-11.60 
 * 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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