Rapid: Individual Calculations July 2014
 Sadeghi, M.a.  Total change: -36.40  Rating chartPersonal card
 Ordibehesht Rapid Open (2014) Tehran IRI 2014-05-08
RcRownchangeKK*chgGame
 1809 2170 3.50 6 -1.82 20 -36.40 
  Shahkarami, Amin 1770  * IRI0.501-0.4220-8.40 
  Zahedifar, Anahita 1770  * IRI0.001-0.9220-18.40 
  Daghli, Arash 1770  * IRI1.0010.08201.60 
  Najafi Khaniabadi, Kiarash 1770  * IRI1.0010.08201.60 
  Bagheri, Arian 1770  * IRI1.0010.08201.60 
  Rostami, Rouzbeh 2004 IRI0.001-0.7220-14.40 
 * 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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