Individual Calculations March 2012
 Ghadiri, Radmehr  Total change: 23.25  Rating chartPersonal card
 Tehran Milad Cup 2011 Tehran IRI 2011-12-23
RcRownchangeKK*chgGame
 2004 1710 2.50 6 1.55 15 23.25 
  Barzigar, Behrang 2110  * IRI0.001-0.0815-1.20 
  Salehimoghaddam, A 1963 IRI1.0010.811512.15 
  Ebrahimzadeh, Mohammadnaghi 1976 IRI0.5010.32154.80 
  Rajabi, Mohsen 2037 IRI0.001-0.1315-1.95 
  Vahdat Doust, Ali 1955 IRI1.0010.801512.00 
  Pajoumtajani, Farbod 1981 IRI0.001-0.1715-2.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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