Individual Calculations November 2009
 Ghaziolsharif, Kimiya  Total change: 9.75  Rating chartPersonal card
 Iranian Junior Chess Championship (Girls Under 20) 2009 Tehran IRI 2009-06-13
RcRownchangeKK*chgGame
 1834 1493 0.00 1 -0.12 25 -3.00 
  Azadvari, Zahra 1834 IRI0.001-0.1225-3.00 

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)
 
 Iranian Semi Final 2009 (Women) Tehran IRI 2009-10-02
RcRownchangeKK*chgGame
 1725 1493 1.00 2 0.51 25 12.75 
  Zavar, Mousavi Mehenoush 1893  * IRI0.001-0.0825-2.00 
  Chavoshi, Mina 1556 IRI1.0010.592514.75 
 * 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)
 

 

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