Individual Calculations September 2016
 Najafi Khaniabadi, Kiarash  Total change: 17.20  Rating chartPersonal card
 15th Iranian Super League Chess Championship - Mordad 2016 1-5 Sari IRI 2016-08-02
RcRownchangeKK*chgGame
 2117 1845 1.50 5 0.51 40 20.40 
  Ebrahimzadeh, Mohammadnaghi 1910 IRI1.0010.594023.60 
  Soleimanian, Milad 1979 IRI0.001-0.3240-12.80 
  Golizadeh, Asghar g2245  * IRI0.5010.424016.80 
  Sadeh, Shahin f2245  * IRI0.001-0.0840-3.20 
  Khamisi, S Jafar 2208 IRI0.001-0.1040-4.00 
 * 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)
 
 15th Iranian Men Chess Festival 2016 Arak IRI 2016-08-11
RcRownchangeKK*chgGame
 1850 1845 5.00 10 -0.08 40 -3.20 
  Shamsi, Mohammadhossein 2230 IRI0.001-0.0940-3.60 
  Dolat Abadi, Gholamabbas 1612 IRI1.0010.21408.40 
  Nazari, Mohamad 1523 IRI1.0010.13405.20 
  Pooreraghian, Mohammadreza 2123 IRI0.001-0.1740-6.80 
  Maghsoudloo, Amir Ali 1700 IRI0.001-0.6940-27.60 
  Karimpoor, Shahab 1662 IRI1.0010.264010.40 
  Robatmili, Manocher 1707 IRI1.0010.314012.40 
  Amini, Amer 2159 IRI0.001-0.1440-5.60 
  Mirsaeedi, Farhad 1698 IRI1.0010.304012.00 
  Ghaffarifar, Matin 2081 IRI0.001-0.2040-8.00 

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)
 

 

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