Individual Calculations March 2023
 Alipoor Shahraki, Abolfazl  Total change: 22.60  Rating chartPersonal card
 7th Karoon Cup Tournament (Ahvaz - Esfand 1401) Khuzestan IRI 2023-02-21
RcRownchangeKK*chgGame
 1683 1868 9.00 11 1.13 20 22.60 
  Rahimi Monjezi, Masoud 1468  * IRI1.0010.08201.60 
  Sorkhi, Saeid 1422 IRI1.0010.06201.20 
  Parvin, Zahra 1691 IRI1.0010.27205.40 
  Rashidi, Mohammad Hossein 1679 IRI1.0010.25205.00 
  Yousefian, Maedeh 1711 IRI1.0010.29205.80 
  Roohparvar, Alireza 1988 IRI0.5010.16203.20 
  Afshani, Matin 1712 IRI1.0010.29205.80 
  Soleimani Moghadam, Alireza 1639 IRI1.0010.21204.20 
  Ghari Zadeh, Mahmood 1932 IRI0.5010.09201.80 
  Amirinasab, Abolfazl 1691 IRI0.501-0.2320-4.60 
  Mohammadi Haghighi, Mohammad Amin 1580 IRI0.501-0.3420-6.80 
 * 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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