Rapid: Individual Calculations February 2019
 Vahdatian, Davood  Total change: -15.40  Rating chartPersonal card
 Kazeroon Fajr Rapid Cup 1397 Kazeroon IRI 2019-01-24
RcRownchangeKK*chgGame
 1726 2051 7.00 9 -0.77 20 -15.40 
  Mirzaei, Erfan 1651  * IRI1.0010.08201.60 
  Danesh, Saeid 1651  * IRI1.0010.08201.60 
  Emadi , Sayad Ahmad 1686 IRI1.0010.10202.00 
  Maleki, Amirabbas 1775 IRI1.0010.17203.40 
  Khalesi, Parsa 1755 IRI0.001-0.8520-17.00 
  Shekari, Hamed 1876 IRI0.001-0.7320-14.60 
  Hashemi, Fardin 1651  * IRI1.0010.08201.60 
  Ghaseminik, Sina 1667 IRI1.0010.09201.80 
  Rafiei Nia, Hossein 1825 IRI1.0010.21204.20 
 * 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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