Individual Calculations April 2009
 Torkan, Mohsen  Total change: 13.25  Rating chartPersonal card
 7th Int. Caspian Cup (B,Class-men) Rasht IRI 2009-02-10
RcRownchangeKK*chgGame
 2038 2180 6.00 8 0.53 25 13.25 
  Lavasani, Hossein 1893 IRI1.0010.16254.00 
  Pedram, Mehrdad 2047 IRI1.0010.32258.00 
  Avakh, E 2085 IRI1.0010.37259.25 
  Eshghi, Kiyoumars 2105 IRI0.001-0.6025-15.00 
  Eftekhari, Amir 2061 IRI1.0010.34258.50 
  Talishzada, Orkhan Rovshan Oglu 2074 AZE1.0010.36259.00 
  Valizadeh, Ali 1996 IRI0.001-0.7425-18.50 
  Samavat, Mehrdad 2046 IRI1.0010.32258.00 

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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