Individual Calculations May 2014
 Behzad Nazif, Parva  Total change: 0.00  Rating chartPersonal card
 Qazvin Nowruz Open (2014) Qazvin IRI 2014-03-25
RcRownchangeKK*chgGame
 1857 1619 1.50 7 0.00 30 0.00 
  Akbari, Gh 2008 IRI0.001-0.0930-2.70 
  Vahdati, Tayeb 1892 IRI0.001-0.1730-5.10 
  Hajizadeh, Mohammad 1801 IRI0.5010.24307.20 
  Zabihpoor, Mohammad 1880 IRI0.001-0.1830-5.40 
  Vahdati, Dara 1775 IRI0.001-0.2930-8.70 
  Jahedi, Mani 1721 IRI1.0010.643019.20 
  Veysi Rahim Abadi, Milad 1921 IRI0.001-0.1530-4.50 

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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