Individual Calculations April 2009
 Ghorbani, Hadi  Total change: 9.45  Rating chartPersonal card
 7th Int. Caspian Cup (B,Class-men) Rasht IRI 2009-02-10
RcRownchangeKK*chgGame
 2038 2130 5.00 7 0.63 15 9.45 
  Hooshdarmahjoob, N. 2013 IRI1.0010.34155.10 
  Eftekhari, Amir 2061 IRI1.0010.40156.00 
  Salar, Milad 2075 IRI1.0010.42156.30 
  Kaboodi, Behrang 2149 IRI0.001-0.4715-7.05 
  Valizadeh, Ali 1996 IRI0.001-0.6815-10.20 
  Asgarizadeh, Ahmad 2038 IRI1.0010.37155.55 
  Abedi, Amin 1934 IRI1.0010.25153.75 

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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