Individual Calculations July 2019
 Kowsarinia, Amir  Total change: -2.20  Rating chartPersonal card
 Fars Men Championship 1398 Fars IRI 2019-06-22
RcRownchangeKK*chgGame
 1958 2314 7.00 8 -0.11 20 -2.20 
  Jokari, Mojtaba 1914  * IRI1.0010.08201.60 
  Ahmadimanesh, Meysam 1914  * IRI1.0010.08201.60 
  Borazjani, Alireza 1927 IRI1.0010.09201.80 
  Safari Eskandari, Mojtaba 2062 IRI0.001-0.8120-16.20 
  Nejadshirazi, Mohammad Reza 1914  * IRI1.0010.08201.60 
  Namdarigharghani, Parsa 1965 IRI1.0010.11202.20 
  Baneshi, Mahan 2050 IRI1.0010.18203.60 
  Vaziri, Rasool 1914  * 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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