Individual Calculations July 2018
 Alizadeh, Gh  Total change: -19.60  Rating chartPersonal card
 Fars Chess Championship 1397 Fars IRI 2018-06-15
RcRownchangeKK*chgGame
 1904 2207 6.50 9 -0.98 20 -19.60 
  Gholami, Amir Hossein 1807  * IRI1.0010.08201.60 
  Vatan, Parmis 1807  * IRI1.0010.08201.60 
  Borazjani, Alireza 1844 IRI0.001-0.9020-18.00 
  Zare, Sina 1807  * IRI1.0010.08201.60 
  Khalesi, Parsa 1932 IRI1.0010.17203.40 
  Nejadshirazi, Mohammad Reza 1932 IRI0.501-0.3320-6.60 
  Namdarigharghani, Parsa 1910 IRI1.0010.15203.00 
  Kowsarinia, Amir f2288 IRI0.001-0.3920-7.80 
  Soltani, Mohammad 1807  * IRI1.0010.08201.60 
 * 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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