Individual Calculations January 2018
 Mirzaei, Matin  Total change: -70.40  Rating chartPersonal card
 Tehran North East Standard Azar 1396 Tehran IRI 2017-12-02
RcRownchangeKK*chgGame
 1847 1653 0.00 6 -1.76 40 -70.40 
  Amirabadi, Mohammad 1837 IRI0.001-0.2640-10.40 
  Rezaei Abari, Farzin 2041 IRI0.001-0.0940-3.60 
  Karam Yazdi, Parmida 1417 IRI0.001-0.8040-32.00 
  Rezaei Abari, Farzin 2041 IRI0.001-0.0940-3.60 
  Mobini, Mones 1694 IRI0.001-0.4440-17.60 
  Kashefi, Amir Hosein 2053  * IRI0.001-0.0840-3.20 
 * 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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