Individual Calculations April 2009
 Hasanova, Turkan Zakir Qizi  Total change: -2.40  Rating chartPersonal card
 7th Int. Caspian Cup (women) Rasht IRI 2009-02-10
RcRownchangeKK*chgGame
 1794 1917 2.50 4 -0.16 15 -2.40 
  Moradi, Kimia 1764 IRI0.501-0.2015-3.00 
  Khalafova, Narmin Ilgar Qizi 1857 AZE0.501-0.0815-1.20 
  Vardkar, Mariam 1763 IRI0.501-0.2115-3.15 
  Shirvani, Elham 1792 IRI1.0010.33154.95 

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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