Rapid: Individual Calculations September 2022
 Hosseinzadeh, Nima  Total change: 0.40  Rating chartPersonal card
 Bostanabad Azadegan Cup - Rapid Chess Tournament (28 Mordad 1401) Bostanabad Azadegan IRI 2022-08-19
RcRownchangeKK*chgGame
 1855 2119 8.00 10 0.02 20 0.40 
  Safari, Nima 1664 IRI1.0010.06201.20 
  Golshaani, Taha 1867 IRI0.501-0.3120-6.20 
  Ghara Daghi, Mohammad 1719  * IRI0.501-0.4220-8.40 
  Fathi, Hamed 1774 IRI1.0010.11202.20 
  Oroojzadeh, Fardin 1777 IRI1.0010.12202.40 
  Dolati, Artin 1895 IRI1.0010.22204.40 
  Nikbin, Saeed 2050 IRI1.0010.40208.00 
  Atanejhad, Sahebali f2117 IRI0.001-0.5020-10.00 
  Najafi, Farhad 1895 IRI1.0010.22204.40 
  Mastizadeh, Saeed 1788 IRI1.0010.12202.40 
 * 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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