Rapid: Individual Calculations September 2013
 Razaghi, Behrooz  Total change: 2.80  Rating chartPersonal card
 Mordad Rapid Open Tournament (2013) Tehran IRI 2013-08-09
RcRownchangeKK*chgGame
 1914 2143 7.00 9 0.14 20 2.80 
  Nosrati, Mehrdad 1743  * IRI1.0010.08201.60 
  Khan Mohammadi, Masoud 1807 IRI1.0010.12202.40 
  Derakhshani, Borna c1845 IRI1.0010.15203.00 
  Khademalsharieh, Sarasadat wm2267 IRI0.001-0.3320-6.60 
  Ansari Now, Keivan 1923 IRI0.001-0.7820-15.60 
  Ghane, Mohsen 1769 IRI1.0010.10202.00 
  Ghafourian, Amir Ali 1851 IRI1.0010.15203.00 
  Abed, Meisam 2006 IRI1.0010.32206.40 
  Rajabi, Mohsen 2018 IRI1.0010.33206.60 
 * 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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