Individual Calculations May 2015
 Salimifard, Behtash  Total change: 8.00  Rating chartPersonal card
 Qazvin Norooz Cup (2015) Qazvin IRI 2015-03-25
RcRownchangeKK*chgGame
 1914 2099 7.00 9 0.40 20 8.00 
  Amirpour, Saman 1772 IRI1.0010.13202.60 
  Delavari, Amirali 1872 IRI0.501-0.2920-5.80 
  Gholami Orimi, Anahita 1954 IRI0.501-0.1920-3.80 
  Ghasemi Haji, Ramtin 1865 IRI1.0010.21204.20 
  Azhir, Hooman 1856 IRI1.0010.20204.00 
  Maleki, Mojtaba 2012 IRI1.0010.38207.60 
  Korevand, Sina 2002 IRI0.001-0.6320-12.60 
  Shahbazi, Mohammadreza 1998 IRI1.0010.36207.20 
  Afrasiabi, Seyyedhassan 1891 IRI1.0010.23204.60 

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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