Individual Calculations March 2016
 Barzigar, Behrang  Total change: 30.60  Rating chartPersonal card
 Shahriar Chess Tournament 2016 Shahriar IRI 2016-01-16
RcRownchangeKK*chgGame
 1990 2181 6.50 7 1.53 20 30.60 
  Shakib, Iliya 1781  * IRI1.0010.08201.60 
  Soltani, Amirhossein 1781  * IRI1.0010.08201.60 
  Varasteh, Reza 1829 IRI1.0010.11202.20 
  Mohammadpour, Afshin 2005 IRI1.0010.27205.40 
  Razaghi, Behrooz 2210 IRI1.0010.542010.80 
  Najafiyan Pour, Mahyar 2057 IRI1.0010.33206.60 
  Pourghanbarzad Lashtnesha, Arm f2269 IRI0.5010.12202.40 
 * 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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