Individual Calculations April 2014
 Kalantari, Sedigheh  Total change: 37.35  Rating chartPersonal card
 12th International Khazar Open Cup (B) Rasht IRI 2014-02-11
RcRownchangeKK*chgGame
 1802 1761 4.50 7 1.36 15 20.40 
  Akbari, Iman 1901 IRI0.001-0.3115-4.65 
  Hasandoost, Hosein 1901 IRI0.001-0.3115-4.65 
  Aadeli, Arvin 2037 IRI0.5010.33154.95 
  Rezaee, Mahdi 1588 IRI1.0010.27154.05 
  Taheri, Mohammad Javad 1579 IRI1.0010.26153.90 
  Ghaffarifar, Matin 1711 IRI1.0010.43156.45 
  Gholami Orimi, Mahdi 1900 IRI1.0010.691510.35 

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)
 
 Iran U-12 Girls Championship 2014 Qazvin IRI 2014-02-27
RcRownchangeKK*chgGame
 1568 1761 5.50 7 0.38 15 5.70 
  Majed, Negin 1366 IRI1.0010.08151.20 
  Babazadeh, Shadan 1538 IRI1.0010.22153.30 
  Kheyrjou, Anahita 1594 IRI1.0010.28154.20 
  Paktinat, Zhina 1555 IRI1.0010.24153.60 
  Zahedifar, Anahita 1838 IRI0.001-0.3915-5.85 
  Mahdian, Anousha 1511 IRI0.501-0.3115-4.65 
  Ebrahimi, Atoosa 1577 IRI1.0010.26153.90 

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)
 
 1st Behin Baz Afarin Open (2014) Tehran IRI 2014-03-07
RcRownchangeKK*chgGame
 1833 1761 5.00 10 0.75 15 11.25 
  Khaghani, Babak f2161  * IRI0.001-0.0815-1.20 
  Nezamhashemi, Mohammad 1431 IRI1.0010.12151.80 
  Khamisi, S Jafar 2161  * IRI0.001-0.0815-1.20 
  Norooz, Melika 1504 IRI0.501-0.3215-4.80 
  Khalili, Atieh 1489 IRI1.0010.17152.55 
  Abed, Meisam 2018 IRI0.5010.32154.80 
  Dadmand, Mansour 2090 IRI1.0010.881513.20 
  Marzoughi, Mohammadsadegh 1965 IRI0.001-0.2415-3.60 
  Khorsandi, Arian 2002 IRI0.001-0.2015-3.00 
  Bayat, Amir 1504 IRI1.0010.18152.70 
 * 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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