Individual Calculations May 2014
 Akhasteh, Abbas  Total change: -7.05  Rating chartPersonal card
 Qazvin Nowruz Open (2014) Qazvin IRI 2014-03-25
RcRownchangeKK*chgGame
 1734 1787 3.00 6 -0.47 15 -7.05 
  Amini, Amer 2124 IRI0.001-0.1215-1.80 
  Ramezani, Mahan 1639 IRI0.501-0.2015-3.00 
  Nazari, Arad 1605 IRI0.501-0.2415-3.60 
  Nejatifar, Nima 1570 IRI1.0010.22153.30 
  Khadem Erfani, Sobhan 1551 IRI1.0010.20153.00 
  Korevand, Sina 1916 IRI0.001-0.3315-4.95 

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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