Individual Calculations January 2015
 Hamedi Nia, Vesal  Total change: 85.20  Rating chartPersonal card
 5th Ferdowsi Open Chess Tournament (2014) Mashhad IRI 2014-11-23
RcRownchangeKK*chgGame
 1871 1742 2.50 4 1.16 40 46.40 
  Tafakori, Mohammad Reza 2008 IRI0.5010.324012.80 
  Toufani, Kourosh 1860 IRI1.0010.664026.40 
  Torshizi Ghorbani, Mohammad Hoss 1831 IRI0.5010.12404.80 
  Vardkar, Mohammadhossein 1783 IRI0.5010.06402.40 

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)
 
 Iranian Women’s National Championship (Final) 2014 Tehran IRI 2014-12-07
RcRownchangeKK*chgGame
 1893 1742 4.50 11 0.97 40 38.80 
  Jafari, Golnaz 1882 IRI0.5010.19407.60 
  Hashemi, Seyed Fatemeh 1777 IRI0.001-0.4540-18.00 
  Ansari, Fateme 1747 IRI1.0010.514020.40 
  Mobarhani, Nazanin 1864 IRI0.5010.17406.80 
  Asghari, Mitra 1759 IRI1.0010.524020.80 
  Khachatourians, Teni 1698 IRI1.0010.444017.60 
  Hejazipour, Mitra wm2142  * IRI0.001-0.0840-3.20 
  Hakimifard, Raana 2001 IRI0.5010.324012.80 
  Pourkashiyan, Atousa wg2142  * IRI0.001-0.0840-3.20 
  Zahedifar, Anahita 1952 IRI0.001-0.2340-9.20 
  Karimi, Yeganeh 1856 IRI0.001-0.3440-13.60 
 * 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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