Individual Calculations April 2014
 Pedram, Mehrdad  Total change: -40.80  Rating chartPersonal card
 12th International Khazar Open Cup (B) Rasht IRI 2014-02-11
RcRownchangeKK*chgGame
 1730 1930 5.50 11 -2.72 15 -40.80 
  Docheshmeh, Amir Mohammad 1642 IRI1.0010.16152.40 
  Nikkhou, Hasan 1799 IRI0.001-0.6815-10.20 
  Sahraee, Mehdi 1733 IRI0.501-0.2515-3.75 
  Ahmadzada, Ahmad Samir 1717 AZE0.501-0.2715-4.05 
  Motesadizadeh, Moein 1729 IRI0.001-0.7615-11.40 
  Mardani, Ali 1530  * IRI1.0010.08151.20 
  Ghaffarifar, Matin 1711 IRI0.501-0.2815-4.20 
  Bagheri, Arian 1726 IRI1.0010.24153.60 
  Sadeghi, Amir 1834 IRI1.0010.37155.55 
  Shabanpour, Ali 1856 IRI0.001-0.6015-9.00 
  Zolfaghari, Mohammad Javad 1751 IRI0.001-0.7315-10.95 
 * 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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