Individual Calculations August 2019
 Saedi, Omid  Total change: -12.60  Rating chartPersonal card
 Karimkhan Zand Open Chess U2000-Tir 1398 Malayer IRI 2019-07-13
RcRownchangeKK*chgGame
 1673 1928 6.50 9 -0.63 20 -12.60 
  Khan Mohammadi, Amir Ali 1528  * IRI1.0010.08201.60 
  Jabari, Amin Mohammad 1528  * IRI1.0010.08201.60 
  Kulivand Avarzaman, Reza 1721 IRI0.501-0.2720-5.40 
  Rahmatpisheh, Amir Hossein 1718 IRI1.0010.23204.60 
  Majidi Shadan, Ali 1868 IRI0.501-0.0820-1.60 
  Khademi, Fateme 1602 IRI0.501-0.3720-7.40 
  Jafari, Mohammad Yasin 1729 IRI0.001-0.7620-15.20 
  Hashemi Bakhtiar, Adel 1528  * IRI1.0010.08201.60 
  Nameei, Koushan 1838 IRI1.0010.38207.60 
 * 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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