Individual Calculations October 2017
 Khalili, Atieh  Total change: 14.40  Rating chartPersonal card
 Tehran Girls Under 18 Championship 2017 Tehran IRI 2017-08-24
RcRownchangeKK*chgGame
 1629 1654 3.50 6 0.40 40 16.00 
  Bayat, Anoosha 1593 IRI0.501-0.0840-3.20 
  Heidarzadeh, Maedeh 1254  * IRI1.0010.08403.20 
  Savari, Seteyaesh 1839 IRI1.0010.744029.60 
  Heydari, Zahra 1806 IRI0.001-0.3040-12.00 
  Rezaee, Niusha 1666 IRI1.0010.524020.80 
  Mobini, Mones 1614 IRI0.001-0.5640-22.40 
 * 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 Girls Under 18 Championship 1396 Sari IRI 2017-09-02
RcRownchangeKK*chgGame
 1783 1788 4.00 8 -0.04 40 -1.60 
  Sadati, Seyedeh Fatemeh 1905 IRI0.5010.16406.40 
  Aghili, Fatemeh Sadat 1589 IRI1.0010.24409.60 
  Asgharpourmasoleh, Tara 1806 IRI0.5010.03401.20 
  Hashemi, Seyede Fatemeh 1884 IRI1.0010.634025.20 
  Ghane, Safoura 1685 IRI1.0010.364014.40 
  Nadernia, Niki 1811 IRI0.001-0.4740-18.80 
  Hamedi Nia, Vesal 1889 IRI0.001-0.3640-14.40 
  Vagoohian, Ramila 1691 IRI0.001-0.6340-25.20 

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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