Individual Calculations August 2019
 Charkhestani, A  Total change: -25.00  Rating chartPersonal card
 Karimkhan Zand Open Chess U2000-Tir 1398 Malayer IRI 2019-07-13
RcRownchangeKK*chgGame
 1698 1970 6.00 9 -1.25 20 -25.00 
  Frouzan, Fatemeh 1570  * IRI1.0010.08201.60 
  Noroozi, Iraj 1586 IRI1.0010.09201.80 
  Ghiasvand, Mohammad 1755 IRI1.0010.23204.60 
  Rostami, Roohollah 1815 IRI1.0010.29205.80 
  Dolati, Artin 1919 IRI0.001-0.5720-11.40 
  Majidi Shadan, Ali 1868 IRI0.501-0.1420-2.80 
  Khademi, Fateme 1602 IRI0.001-0.9020-18.00 
  Esmaeili, Mohammad Mobin 1595 IRI0.501-0.4120-8.20 
  Hashemi Bakhtiar, Adel 1570  * IRI1.0010.08201.60 
 * 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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