Rapid: Individual Calculations October 2014
 Haroutunian, Artin  Total change: 0.60  Rating chartPersonal card
 Mordad Rapid Open (2014) tehran IRI 2014-08-14
RcRownchangeKK*chgGame
 1743 1675 2.50 6 0.03 20 0.60 
  Kashefi, Amir Hosein 1621 IRI0.001-0.5820-11.60 
  Ebrahimzadeh, Mohammadnaghi 1888 IRI1.0010.772015.40 
  Reyhani, Reza 1812 IRI0.001-0.3220-6.40 
  Mostafavi Parsa, Mohammad 1508 IRI1.0010.28205.60 
  Aranifar, Babak 1842 IRI0.5010.22204.40 
  Faramarzy, Vahid 1789 IRI0.001-0.3420-6.80 

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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