Individual Calculations August 2018
 Barzegar, Saeb  Total change: -10.20  Rating chartPersonal card
 Mazandaran Province Chess Championship 1397 Mazandaran IRI 2018-07-01
RcRownchangeKK*chgGame
 1794 2023 5.50 8 -0.51 20 -10.20 
  Khoddam, Farzam 1623  * IRI1.0010.08201.60 
  Kazemi, Rahmanberdi 1623  * IRI1.0010.08201.60 
  Mahdavi, Armin 1623  * IRI1.0010.08201.60 
  Gholami Orimi, Mahdi 2334 IRI0.001-0.1420-2.80 
  Ghadi Sahebi, Hosein 1623  * IRI1.0010.08201.60 
  Alinezhad, Mohammad Reza 1751 IRI1.0010.17203.40 
  Khorshidi, Mohammad Javad c1822 IRI0.501-0.2620-5.20 
  Mohammadi, Mohammad Mehdi 1949 IRI0.001-0.6020-12.00 
 * 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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