Rapid: Individual Calculations April 2023
 Dashti Nezhad, Parviz  Total change: 50.40  Rating chartPersonal card
 First Persian Gulf Bushehr Bushehr IRI 2023-03-19
RcRownchangeKK*chgGame
 1599 1597 5.50 8 1.59 20 31.80 
  Jamshidi, Mahmood 1301 IRI1.0010.15203.00 
  Alipoor Shahraki, Abolfazl 1892 IRI0.001-0.1520-3.00 
  Ghanbari, Hajar 1319 IRI1.0010.17203.40 
  Najjar, Mohammad Sadegh 1197  * IRI1.0010.08201.60 
  Mokkarian, Arian 1632 IRI1.0010.552011.00 
  Ghasemi, Abdollah 1881 IRI0.5010.34206.80 
  Kerdegar, Amirreza 1927 IRI0.5010.38207.60 
  Fakhraei, Mojtaba 1644 IRI0.5010.07201.40 
 * 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)
 
 Nowruz Bushehr Cup Bushehr IRI 2023-03-22
RcRownchangeKK*chgGame
 1506 1597 6.50 9 0.93 20 18.60 
  Mohammadian, Mohammad f1414 IRI0.501-0.2420-4.80 
  Hajiani, Arman 1602 IRI1.0010.512010.20 
  Fatemi, Arsham 1426 IRI1.0010.27205.40 
  Askari Nik, Keramatollah 1505 IRI0.001-0.6320-12.60 
  Moradi Laraki, Safarali 1378 IRI1.0010.22204.40 
  Mokhtari, Ahmad 1436 IRI1.0010.29205.80 
  Nikfarjam, Amir Hossein 1545 IRI1.0010.43208.60 
  Sajjadi, Seyed Ali 1650 IRI1.0010.572011.40 
  Aref Azad, Amir Hossein 1602 IRI0.001-0.4920-9.80 

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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