Individual Calculations May 2014
 Khoeini, Ehsan  Total change: -21.60  Rating chartPersonal card
 Qazvin Nowruz Open (2014) Qazvin IRI 2014-03-25
RcRownchangeKK*chgGame
 1823 1777 1.50 5 -0.72 30 -21.60 
  Omidi, Arya 2047 IRI0.001-0.1730-5.10 
  Maleki, Amin 1561 IRI1.0010.22306.60 
  Marzoughi, Mohammadsadegh 1965 IRI0.001-0.2630-7.80 
  Torkaman, Payam 1592 IRI0.001-0.7430-22.20 
  Gholami Orimi, Anahita 1951 IRI0.5010.23306.90 

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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