Individual Calculations September 2009
 Premanath, Dinushki  Total change: 22.80  Rating chartPersonal card
 Continental Asian Junior Girls Chess Championship 2009 Colombo SRI 2009-07-02
RcRownchangeKK*chgGame
 2062 1770 2.00 7 0.80 15 12.00 
  Soumya, Swaminathan wg2170  * IND0.001-0.0815-1.20 
  Preethi, R 2133 IND0.5010.40156.00 
  Ranasinghe, S D 1852 SRI1.0010.61159.15 
  Hejazipour, Mitra wf2098 IRI0.001-0.1315-1.95 
  Bhakti, Kulkarni cwf2170  * IND0.001-0.0815-1.20 
  Asgarizadeh, Minoo 1947 IRI0.5010.23153.45 
  Uthra, P wf2063 IND0.001-0.1515-2.25 
 * 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)
 
 Asian Youth Under 14 Girls Chess Championship 2009 New Delhi IND 2009-08-03
RcRownchangeKK*chgGame
 1906 1770 3.00 7 0.72 15 10.80 
  Saranya, J 2001 IND0.001-0.2115-3.15 
  Vanessa, D`souza 1856 IND1.0010.62159.30 
  Arunima, Kalra 1633 IND1.0010.32154.80 
  Priyanka, Kumari 2041 IND0.001-0.1715-2.55 
  Do, Hoang Minh Tho 1931 VIE1.0010.711510.65 
  Anjana Krishna, S 1904 IND0.001-0.3215-4.80 
  Khademalsharieh, Sarasadat wf1977 IRI0.001-0.2315-3.45 

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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