Rapid: Individual Calculations September 2013
 Roozbayan, Reza  Total change: -3.80  Rating chartPersonal card
 Mordad Rapid Open Tournament (2013) Tehran IRI 2013-08-09
RcRownchangeKK*chgGame
 1732 1965 4.50 6 -0.19 20 -3.80 
  Ganjipour, Houman 1722 IRI1.0010.20204.00 
  Nejatifar, Nima 1565  * IRI1.0010.08201.60 
  Robatmili, Manocher 1736 IRI0.501-0.2920-5.80 
  Mobarhani, Nazanin 1768 IRI1.0010.25205.00 
  Khan Mohammadi, Masoud 1807 IRI0.001-0.7120-14.20 
  Salehimoghaddam, A. 1795 IRI1.0010.28205.60 
 * 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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