Individual Calculations August 2012
 Rezaei Abari, Farzin  Total change: -16.50  Rating chartPersonal card
 Tehran Open Chess Championship 2012 Tehran IRI 2012-07-10
RcRownchangeKK*chgGame
 1694 1965 3.00 5 -1.10 15 -16.50 
  Hosseini, Seyedhossein 1647 IRI1.0010.13151.95 
  Keyhani, Dadmehr 1681 IRI1.0010.16152.40 
  Farokhfar, S Ahmad 1852 IRI0.001-0.6515-9.75 
  Zalkhani, Vahid 1607 IRI1.0010.10151.50 
  Masoudi, Sepehr 1682 IRI0.001-0.8415-12.60 

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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