Individual Calculations June 2022
 Alizadeh, Hasan  Total change: -12.60  Rating chartPersonal card
 Tabriz 1401 Fetr Cup Tabriz IRI 2022-05-03
RcRownchangeKK*chgGame
 1638 1726 3.50 7 -0.63 20 -12.60 
  Saemi, Sina 1933 IRI0.5010.27205.40 
  Dolati, Artin 2014 IRI0.001-0.1620-3.20 
  Mousavi, Seyed Ali 1486 IRI0.501-0.3020-6.00 
  Mokhtabadi, Arad 1328 IRI1.0010.08201.60 
  Mohamadi, Niyousha 1600 IRI0.001-0.6720-13.40 
  Jafarpour, Mobin 1326  * IRI1.0010.08201.60 
  Golshaani, Taha 1777 IRI0.5010.07201.40 
 * 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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