Individual Calculations June 2015
 Ahmadova, Raya  Total change: -52.40  Rating chartPersonal card
 Nakhchivan Open-2015, group B Nakhchivan AZE 2015-05-02
RcRownchangeKK*chgGame
 1639 1497 1.00 7 -1.31 40 -52.40 
  Aliyev, Ravan 1897  * AZE0.001-0.0840-3.20 
  Asgharzadeh, Mitra 1738 IRI0.001-0.2040-8.00 
  Katanov, Hatam 1708 AZE0.001-0.2340-9.20 
  Hasanov, Yuksal 1392 AZE0.001-0.6440-25.60 
  Darabi Zadeh, Parviz 1564 IRI0.001-0.4140-16.40 
  Hatamov, Bahaddin 1621 AZE1.0010.674026.80 
  Ebrahimi, Reza 1553 IRI0.001-0.4240-16.80 
 * 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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