Individual Calculations January 2015
 Abedi, Amin  Total change: -6.60  Rating chartPersonal card
 Mir Emad Cup 2014 Qazvin IRI 2014-12-17
RcRownchangeKK*chgGame
 1754 2013 4.50 6 -0.33 20 -6.60 
  Mahdavi, Mahdis 1650 IRI1.0010.10202.00 
  Hajizadeh, Mohammad 1783 IRI1.0010.21204.20 
  Daghli, Arash 1876 IRI1.0010.32206.40 
  Mahdavi, Hassan 1761 IRI0.001-0.8120-16.20 
  Mahdavi, Hossein 1613  * IRI1.0010.08201.60 
  Younesi, Ahmad 1841 IRI0.501-0.2320-4.60 
 * 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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