Individual Calculations December 2019
 Mohammedian, Esmaeel  Total change: -12.40  Rating chartPersonal card
 Mehr Arand Ligue 2019 Khuzestan IRI 2019-09-30
RcRownchangeKK*chgGame
 1744 1872 4.00 6 0.11 20 2.20 
  Kamaei, Navid 1619 IRI1.0010.19203.80 
  Memarzadeh, Hossein 1924 IRI0.001-0.4320-8.60 
  Amir Vardestian, Hossein 2005 IRI0.5010.18203.60 
  Ghoorchibeygi, Alireza 1769 IRI1.0010.36207.20 
  Aghababaee, Asghar 1651 IRI0.501-0.2820-5.60 
  Zendehboodi, Fariba 1497 IRI1.0010.09201.80 

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)
 
 4th Paytakht Cup International Chess Festival 2019 - Group B Tehran IRI 2019-10-28
RcRownchangeKK*chgGame
 1703 1872 7.00 11 -0.73 20 -14.60 
  Khakpour, Mansour 1472  * IRI1.0010.08201.60 
  Bazrafshan, Amirhossein 1601 IRI1.0010.17203.40 
  Keshmirian, Mehdi 1701 IRI1.0010.27205.40 
  Karami Kejani, Masoud 2003 IRI0.001-0.3220-6.40 
  Moosavifar, Seyed Abolfazl 1677 IRI1.0010.25205.00 
  Safari Eskandari, Mojtaba 2027 IRI0.001-0.2920-5.80 
  Ghayourifar, Amir 1699 IRI1.0010.27205.40 
  Razaghian, Hosein 1574 IRI0.001-0.8520-17.00 
  Rahmat Pour, Armin 1668 IRI1.0010.24204.80 
  Amirimehr, Ashkan 1703 IRI0.001-0.7220-14.40 
  Mohammadi, Hadis 1603 IRI1.0010.17203.40 
 * 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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