Rapid: Individual Calculations January 2017
 Abbaszadeh, Hosein  Total change: 4.20  Rating chartPersonal card
 Tabriz Rapid 27 Azar 1395 Tabriz IRI 2016-12-17
RcRownchangeKK*chgGame
 1880 1983 4.50 7 0.21 20 4.20 
  Mokhtar Sasani, Foad 1583  * IRI1.0010.08201.60 
  Zarezadeh, Eisa 1662 IRI1.0010.13202.60 
  Amir Vardestian, Hossein 2104 IRI0.001-0.3420-6.80 
  Ghoch Khani, Hossein 1706 IRI1.0010.17203.40 
  Vafa, Javad 1941 IRI0.501-0.0620-1.20 
  Khatibi, Meysam 2225 IRI0.001-0.2020-4.00 
  Pouresmaeil, Naser 1936 IRI1.0010.43208.60 
 * 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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