Individual Calculations May 2015
 Shahabi, Milad  Total change: 25.20  Rating chartPersonal card
 Qazvin Norooz Cup (2015) Qazvin IRI 2015-03-25
RcRownchangeKK*chgGame
 1832 1916 6.00 8 1.26 20 25.20 
  Khezri, Seyed Majid 1516  * IRI1.0010.08201.60 
  Ghiasvand, Mohammad 1767 IRI1.0010.30206.00 
  Maleki, Mojtaba 2012 IRI0.001-0.3720-7.40 
  Javani, Shahin 2046 IRI0.001-0.3220-6.40 
  Bepooyi, Mohammadali 1660 IRI1.0010.19203.80 
  Madadi, Mohammad 1761 IRI1.0010.29205.80 
  Samsam, Farhad 2030 IRI1.0010.662013.20 
  Abedi, Mohamadraza 1867 IRI1.0010.43208.60 
 * 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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