Individual Calculations April 2014
 Majedi, Maziar  Total change: 24.90  Rating chartPersonal card
 1st Behin Baz Afarin Open (2014) Tehran IRI 2014-03-07
RcRownchangeKK*chgGame
 1714 1423 1.50 4 0.83 30 24.90 
  Taavoni, Rahim 1823  * IRI0.001-0.0830-2.40 
  Shafiei, Mahdi 1757 IRI0.001-0.1230-3.60 
  Hashemi, Hamed 1717 IRI0.5010.353010.50 
  Mahdavi Khanooki, Zahra 1559 IRI1.0010.683020.40 
 * 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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