Individual Calculations May 2014
 Sedaghati, Mehrdad  Total change: 13.20  Rating chartPersonal card
 Qazvin Nowruz Open (2014) Qazvin IRI 2014-03-25
RcRownchangeKK*chgGame
 2074 2230 8.50 11 0.88 15 13.20 
  Daghli, Arash 1830  * IRI1.0010.08151.20 
  Ghafourian, Amir Ali 1899 IRI1.0010.12151.80 
  Omidi, Arya 2047 IRI1.0010.26153.90 
  Salimifard, Behtash 2076 IRI1.0010.29154.35 
  Gholami, Aryan f2196 IRI0.001-0.5515-8.25 
  Avakh, E 2084 IRI1.0010.30154.50 
  Moghaddamian, Afshin 2179 IRI1.0010.43156.45 
  Maghsoodloo, Parham 2202 IRI0.001-0.5415-8.10 
  Aadeli, Arvin 2037 IRI1.0010.25153.75 
  Barzigar, Behrang 2207 IRI0.501-0.0315-0.45 
  Tahbaz, Arash 2054 IRI1.0010.27154.05 
 * 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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