Individual Calculations April 2015
 Kheyrjou, Anahita  Total change: 42.40  Rating chartPersonal card
 23nd Fajr International Open Chess Tournament (2015) Orumiyeh IRI 2015-02-18
RcRownchangeKK*chgGame
 2028 1636 0.00 3 -0.25 40 -10.00 
  Soozankar, A.m. f2036  * IRI0.001-0.0840-3.20 
  Akbari, Mohammad 2036  * IRI0.001-0.0840-3.20 
  Nasrollahi, Habib 2011 IRI0.001-0.0940-3.60 
 * 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)
 
 Iran U-14 Girls Championship 2015 Qazvin IRI 2015-03-02
RcRownchangeKK*chgGame
 1663 1636 5.00 8 1.31 40 52.40 
  Asadi, Samin 1332 IRI1.0010.14405.60 
  Hashemi, Seyed Fatemeh 1853 IRI1.0010.784031.20 
  Asgharzadeh, Mitra 1725 IRI1.0010.624024.80 
  Azali, Tannaz 1724 IRI1.0010.624024.80 
  Nadernia, Niki 1656 IRI0.5010.03401.20 
  Mahdavi, Mahdis 1594 IRI0.501-0.0640-2.40 
  Hamedi Nia, Vesal 1827 IRI0.001-0.2540-10.00 
  Sadati, Seyedeh Fatemeh 1589 IRI0.001-0.5740-22.80 

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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