Individual Calculations May 2012
 Ghaemmaghami, Pegah  Total change: -5.55  Rating chartPersonal card
 Tehran Norooz Open Tournament 2012 Tehran IRI 2012-03-25
RcRownchangeKK*chgGame
 1898 1614 1.00 6 -0.03 15 -0.45 
  Azadbakhsh, Farshid 2014  * IRI0.001-0.0815-1.20 
  Baniasad, Emad 1938 IRI1.0010.871513.05 
  Marzoughi, Mohammadsadegh 1987 IRI0.001-0.1015-1.50 
  Talebi, Masoud 1842 IRI0.001-0.2115-3.15 
  Aynechian, Alireza 1815 IRI0.001-0.2415-3.60 
  Pourghanbarzad Lashtnesha, Arman 1792 IRI0.001-0.2715-4.05 
 * 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 Girls Under 20 Championship 2012 Tehran IRI 2012-04-08
RcRownchangeKK*chgGame
 1682 1614 0.50 2 -0.34 15 -5.10 
  Moradi, Kimia 1852 IRI0.001-0.2015-3.00 
  Ghaziolsharif, Kimiya 1512 IRI0.501-0.1415-2.10 

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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