Individual Calculations April 2014
 Jahanbakhshi, Arman  Total change: -13.80  Rating chartPersonal card
 12th International Khazar Open Cup (A) Rasht IRI 2014-02-11
RcRownchangeKK*chgGame
 1987 1916 3.50 9 -0.35 15 -5.25 
  Momeni, E. 2202 IRI0.001-0.1615-2.40 
  Abedi, Ali 2149 IRI0.001-0.2115-3.15 
  Ahmadinia, Ebrahim m2316  * IRI0.001-0.0815-1.20 
  Moradi, Sajad 1972 IRI1.0010.58158.70 
  Aliev, Kerim m2219 TKM0.001-0.1415-2.10 
  Asadi, Motahare wf1686 IRI0.001-0.7915-11.85 
  Shalipour Jafari, Shahin 1789 IRI0.501-0.1715-2.55 
  Bouyazadeh, Farid 1783 IRI1.0010.32154.80 
  Alinezhad, Mehrdad 1770 IRI1.0010.30154.50 
 * 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)
 
 1st Behin Baz Afarin Open (2014) Tehran IRI 2014-03-07
RcRownchangeKK*chgGame
 1873 1916 5.00 10 -0.57 15 -8.55 
  Valizadeh, Ali 2198 IRI0.001-0.1615-2.40 
  Firoozeh, Amrolah 1584 IRI1.0010.12151.80 
  Galehdari, Bardia 2203 IRI0.001-0.1615-2.40 
  Rahnama, M.reza 1714 IRI1.0010.24153.60 
  Hosseinzadeh, Nima 2206 IRI0.001-0.1615-2.40 
  Fathollahi, Hamid 1707 IRI0.001-0.7715-11.55 
  Eisapour, Ali 1654 IRI1.0010.18152.70 
  Jahankhani, Hojatollah 1737 IRI1.0010.27154.05 
  Robatmili, Manocher 1722 IRI1.0010.25153.75 
  Khorsandi, Arian 2002 IRI0.001-0.3815-5.70 

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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