Individual Calculations January 2015
 Zahedifar, Anahita  Total change: 78.00  Rating chartPersonal card
 2nd Behin Baz Afarin Open (2014) Tehran IRI 2014-11-15
RcRownchangeKK*chgGame
 2002 1952 5.00 9 0.97 40 38.80 
  Naghibihashemi, Navidahang 1552  * IRI1.0010.08403.20 
  Nadanian, Ashot m2352  * ARM0.5010.424016.80 
  Darini, Pouria g2352  * IRI0.001-0.0840-3.20 
  Jahankhani, Hojatollah 1748 IRI1.0010.24409.60 
  Asgharzadeh, M.reza 2148 IRI0.001-0.2540-10.00 
  Khalili, Atieh 1740 IRI1.0010.23409.20 
  Daghli, Arash 1804 IRI1.0010.304012.00 
  Razaghi, Behrooz 2176 IRI0.5010.284011.20 
  Tavakolian, M. 2148 IRI0.001-0.2540-10.00 
 * 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)
 
 Iranian Women’s National Championship (Final) 2014 Tehran IRI 2014-12-07
RcRownchangeKK*chgGame
 1961 1952 6.50 11 0.98 40 39.20 
  Hashemi, Seyed Fatemeh 1777 IRI0.501-0.2340-9.20 
  Jafari, Golnaz 1882 IRI1.0010.404016.00 
  Hakimifard, Raana 2001 IRI0.001-0.4340-17.20 
  Asghari, Mitra 1759 IRI0.501-0.2540-10.00 
  Ghazizadeh, Asana 1865 IRI1.0010.384015.20 
  Derakhshani, Dorsa wf2188 IRI0.001-0.2040-8.00 
  Kalantari, Sedigheh wf1895 IRI1.0010.424016.80 
  Hejazipour, Mitra wm2297 IRI0.001-0.1140-4.40 
  Karimi, Yeganeh 1856 IRI1.0010.374014.80 
  Hamedi Nia, Vesal 1742 IRI1.0010.23409.20 
  Pourkashiyan, Atousa wg2312 IRI0.5010.404016.00 

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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