Individual Calculations May 2014
 Barzigar, Behrang  Total change: -0.30  Rating chartPersonal card
 Qazvin Nowruz Open (2014) Qazvin IRI 2014-03-25
RcRownchangeKK*chgGame
 2006 2207 8.00 11 -0.02 15 -0.30 
  Ghazanfari, Vali 1807  * IRI1.0010.08151.20 
  Gholami Orimi, Mahdi 1900 IRI0.001-0.8615-12.90 
  Ghazizadeh, Asana 1807  * IRI1.0010.08151.20 
  Hajizadeh, Mohammad 1807  * IRI1.0010.08151.20 
  Marzoughi, Mohammadsadegh 1965 IRI1.0010.20153.00 
  Tahbaz, Arash 2054 IRI0.501-0.2015-3.00 
  Sheykhhasani, Bardia 2041 IRI1.0010.28154.20 
  Soozankar, A.m. f2221 IRI0.5010.02150.30 
  Javani, Shahin 1990 IRI1.0010.22153.30 
  Sedaghati, Mehrdad 2230 IRI0.5010.03150.45 
  Khalesi, Vahid 2244 IRI0.5010.05150.75 
 * 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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