Rapid: Individual Calculations December 2018
 Hosseinzadeh, Mehran  Total change: 45.00  Rating chartPersonal card
 Tabriz Rapid Tournoment Aban 1397 Tabriz IRI 2018-11-06
RcRownchangeKK*chgGame
 1876 2000 8.00 9 2.25 20 45.00 
  Hamedi, Mehdi 1603 IRI1.0010.08201.60 
  Ghorrati, Behzad 1788 IRI1.0010.23204.60 
  Ahmadian, Moharram 1822 IRI0.501-0.2320-4.60 
  Nosratizadeh, Reza 1600  * IRI1.0010.08201.60 
  Safarian, Javad 1898 IRI1.0010.36207.20 
  Atanejhad, Sahebali f2127 IRI0.5010.17203.40 
  Alizadeh, Aadel 1968 IRI1.0010.46209.20 
  Yarifard, Reza 1987 IRI1.0010.48209.60 
  Amir Vardestian, Hossein 2088 IRI1.0010.622012.40 
 * 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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