Individual Calculations May 2015
 Afshari, Mohammadreza  Total change: 2.60  Rating chartPersonal card
 Alborz First League (2014) Karaj IRI 2014-12-12
RcRownchangeKK*chgGame
 1992 2084 2.50 4 0.13 20 2.60 
  Mousavi, Seyede Ensieh 1684  * IRI1.0010.08201.60 
  Sadeghi, Soheil 2017 IRI1.0010.41208.20 
  Khatibi, Meysam 2105 IRI0.5010.03200.60 
  Sedaghati, Mehrdad 2161 IRI0.001-0.3920-7.80 
 * 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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