Rapid: Individual Calculations September 2018
 Amiri, Ali  Total change: -27.40  Rating chartPersonal card
 Tehran Rapid Cup 31 mordad 1397 Tehran IRI 2018-08-28
RcRownchangeKK*chgGame
 1874 2016 4.00 7 -0.65 20 -13.00 
  Mahboob, Amir 1628 IRI1.0010.09201.80 
  Modarresi, Muhyiddin 1868 IRI1.0010.30206.00 
  Ardeshi, Mehrdad m2187 IRI0.001-0.2720-5.40 
  Bagheri, Behrooz 1881 IRI0.001-0.6820-13.60 
  Mehrabi, Manouchehr 1689 IRI1.0010.13202.60 
  Noroozi, Meisam 1853 IRI1.0010.28205.60 
  Talebi, Masoud 2013 IRI0.001-0.5020-10.00 

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)
 
 Tehran Rapid Cup 1 Shahrivar 1397 Tehran IRI 2018-08-28
RcRownchangeKK*chgGame
 1742 2016 5.00 7 -0.72 20 -14.40 
  Nazari Nia, Shahram 1616  * IRI1.0010.08201.60 
  Bozorgi, Souren 1812 IRI0.001-0.7620-15.20 
  Elikaei, Mehrad 1616  * IRI1.0010.08201.60 
  Alamir Virsagh, Ehsan 1834 IRI1.0010.26205.20 
  Mahdizadeh, Mohammad 1739 IRI0.001-0.8320-16.60 
  Fakhrbakhsh, Vandad 1690 IRI1.0010.13202.60 
  Kaberi, Javad 1886 IRI1.0010.32206.40 
 * 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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