Individual Calculations September 2015
 Ezzati, Fereidoon  Total change: -40.40  Rating chartPersonal card
 14th Iranian Men Festival (2015) Rasht IRI 2015-08-14
RcRownchangeKK*chgGame
 1891 2165 7.00 11 -2.02 20 -40.40 
  Binaei Tavallaei, Mahdi 1765  * IRI1.0010.08201.60 
  Hejrati, Mohammad Mahdi 1864 IRI0.001-0.8520-17.00 
  Nikzad, Nami 1765  * IRI1.0010.08201.60 
  Pourreza, Ardalan 1817 IRI1.0010.11202.20 
  Saberi, Mahan 1895 IRI1.0010.17203.40 
  Moradi, Sajad 2007 IRI0.001-0.7120-14.20 
  Imanzadeh, Mehdi 1868 IRI1.0010.15203.00 
  Marzoughi, Mohammadsadegh 1953 IRI0.001-0.7720-15.40 
  Ramezani, Reza 1868 IRI1.0010.15203.00 
  Gholami Orimi, Mahdi 1969 IRI1.0010.25205.00 
  Vahdani, Mojtaba 2030 IRI0.001-0.6820-13.60 
 * 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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