Individual Calculations January 2012
 Barzegar, Saeb  Total change: 63.30  Rating chartPersonal card
 Shahid Rajaei chess tournament (Open) Qazvin IRI 2011-09-15
RcRownchangeKK*chgGame
 1946 1740 4.00 8 2.11 30 63.30 
  Kachian, Amir 1955 IRI1.0010.773023.10 
  Tahmasebi, Pooyan 1930 IRI1.0010.753022.50 
  Pajoumtajani, Farbod 1935 IRI0.001-0.2530-7.50 
  Fardbehbahani, B 1958 IRI1.0010.783023.40 
  Babaee, Hosein 1961 IRI0.001-0.2230-6.60 
  Farhadi, Behzad 1894 IRI1.0010.713021.30 
  Cheraghi, Amin 1980 IRI0.001-0.2030-6.00 
  Ghaed Rahmati, Mohammad 1954 IRI0.001-0.2330-6.90 

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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