Individual Calculations January 2009
 Derakhshani, Dorsa  Total change: 0.00  Rating chartPersonal card
 World Youth Chess Championships 2008 - Girls 10 Vung Tau VIE 2008-10-20
RcRownchangeRpKK*chgGame
 1730 0 2.00 5 0.00 1658   0.00 
  Vasenina, Anna 1645 RUS1.0010.00 0.00 
  Ashwini, U 1681 IND0.5010.00 0.00 
  Ivana, Maria Furtado wc1813 IND0.0010.00 0.00 
  Sunyasakta, Satpathy 1744 IND0.0010.00 0.00 
  Shoumi, Mukerjee 1765 IND0.5010.00 0.00 

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 Championship (Women) Tehran  2008-12-02
RcRownchangeRpKK*chgGame
 1890 0 3.50 8 0.00 1847   0.00 
  Tajik, Sareh 2021 IRI0.5010.00 0.00 
  Salman, Mahini Mona wf2113 IRI0.5010.00 0.00 
  Khalaji, Hanieh 1957 IRI0.5010.00 0.00 
  Afshar, Niusha 1839 IRI1.0010.00 0.00 
  Moradi, Kimia 1766 IRI0.0010.00 0.00 
  Vardkar, Maryam 1734 IRI1.0010.00 0.00 
  Khademalshahrieh, Sarasadat wf1807 IRI0.0010.00 0.00 
  Azadvari, Zahra 1882 IRI0.0010.00 0.00 

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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