Individual Calculations May 2014
 Aliakbari, Hanieh  Total change: -10.35  Rating chartPersonal card
 Qazvin Nowruz Open (2014) Qazvin IRI 2014-03-25
RcRownchangeKK*chgGame
 1826 1771 1.50 5 -0.69 15 -10.35 
  Salimifard, Behtash 2076 IRI0.001-0.1415-2.10 
  Sheykhhasani, Bardia 2041 IRI0.001-0.1715-2.55 
  Nejatifar, Nima 1570 IRI1.0010.24153.60 
  Vahdati, Tayeb 1892 IRI0.001-0.3415-5.10 
  Khadem Erfani, Sobhan 1551 IRI0.501-0.2815-4.20 

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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