Blitz: Individual Calculations April 2017
 Ghaffarifar, Matin  Total change: -3.40  Rating chartPersonal card
 Alborz Blitz 20 Esfand 1395 Karaj IRI 2017-03-10
RcRownchangeKK*chgGame
 1871 1981 6.50 11 -0.17 20 -3.40 
  Eidi, Mahan 1581  * IRI1.0010.08201.60 
  Kianpour, Mahdi 1607 IRI1.0010.10202.00 
  Malekzadeh, Saeid 1719 IRI0.501-0.3220-6.40 
  Najafiyan Pour, Mahyar 2123 IRI1.0010.692013.80 
  Jamshidi, Amir Hossein 2267 IRI0.001-0.1620-3.20 
  Razaghi, Behrooz 2102 IRI0.001-0.3420-6.80 
  Eskandary, Mahmood 2139 IRI0.001-0.2920-5.80 
  Ghaffarifar, Masoud 1581  * IRI1.0010.08201.60 
  Rasouli Mehrjardi, Amirmohammad 1588 IRI1.0010.08201.60 
  Moradi, Kaveh 1709 IRI1.0010.17203.40 
  Azadi, Amirmohammad 2168 IRI0.001-0.2620-5.20 
 * 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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