Individual Calculations March 2023
 Ghari Zadeh, Mahmood  Total change: -15.00  Rating chartPersonal card
 7th Karoon Cup Tournament (Ahvaz - Esfand 1401) Khuzestan IRI 2023-02-21
RcRownchangeKK*chgGame
 1663 1932 8.00 11 -0.75 20 -15.00 
  Simaei, Helia 1532  * IRI1.0010.08201.60 
  Hashemi, Seyed Saleh 1367 IRI1.0010.02200.40 
  Mortazavi, Sayed Kamoloddin 1653 IRI1.0010.16203.20 
  Ajeli, Saeed 1692 IRI1.0010.20204.00 
  Afshani, Matin 1712 IRI0.001-0.7820-15.60 
  Abbasi Monjezi, Reza 1559 IRI1.0010.10202.00 
  Parsa Rad, Amirhesam 1644 IRI1.0010.16203.20 
  Hajjarzadeh, Mohammad Reza 1592 IRI1.0010.12202.40 
  Alipoor Shahraki, Abolfazl 1868 IRI0.501-0.0920-1.80 
  Roohparvar, Alireza 1988 IRI0.001-0.4220-8.40 
  Amirinasab, Abolfazl 1691 IRI0.501-0.3020-6.00 
 * 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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