Individual Calculations May 2014
 Razaghi, Behrooz  Total change: -19.20  Rating chartPersonal card
 Qazvin Nowruz Open (2014) Qazvin IRI 2014-03-25
RcRownchangeKK*chgGame
 1937 2154 7.00 11 -1.28 15 -19.20 
  Samani, Mansour 1754  * IRI1.0010.08151.20 
  Pourreza, Ardalan 1828 IRI1.0010.13151.95 
  Javani, Shahin 1990 IRI0.001-0.7215-10.80 
  Abedi, Mohamadraza 1837 IRI1.0010.13151.95 
  Gholami Orimi, Anahita 1951 IRI0.001-0.7615-11.40 
  Ebrahimi, Abolfazl 1834 IRI1.0010.13151.95 
  Mahdavi, Hassan 1754  * IRI1.0010.08151.20 
  Omidi, Arya 2047 IRI1.0010.35155.25 
  Khalesi, Vahid 2244 IRI0.001-0.3815-5.70 
  Mohammadpour, Afshin 2034 IRI1.0010.34155.10 
  Aadeli, Arvin 2037 IRI0.001-0.6615-9.90 
 * 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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