Individual Calculations March 2012
 Hamedi Nia, Vesal  Total change: -29.40  Rating chartPersonal card
 1st Khayyam Int, Women Open Tournament Mashhad IRI 2012-02-09
RcRownchangeKK*chgGame
 1694 1690 1.00 4 -0.98 30 -29.40 
  Ghaffariankhorram, Aida 1647 IRI0.001-0.5630-16.80 
  Khaleghi, Maral 1443 IRI1.0010.19305.70 
  Safaei, Maliheh 1779 IRI0.001-0.3830-11.40 
  Azadvari, Zahra 1905 IRI0.001-0.2330-6.90 

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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