Rapid: Individual Calculations July 2019
 Rezai, Iraj  Total change: -31.20  Rating chartPersonal card
 Tabriz Rapid Fetr 98 Tabriz IRI 2019-06-12
RcRownchangeKK*chgGame
 1863 2126 5.50 9 -1.56 20 -31.20 
  Rostami, Mohsen 1726  * IRI1.0010.08201.60 
  Ahmadi Asl, Ahmad 1726  * IRI1.0010.08201.60 
  Naderi, Bahram 1726  * IRI1.0010.08201.60 
  Hosseinzadeh, Nima 2243 IRI0.001-0.3420-6.80 
  Rostami, Hossein 1742 IRI0.501-0.4120-8.20 
  Zehtab Salehi, Ali 1726  * IRI1.0010.08201.60 
  Safari Aghdam, Amir 1882 IRI0.001-0.8020-16.00 
  Basharkhah, Shapour 1920 IRI1.0010.24204.80 
  Abedi, Hossein 2074 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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