Individual Calculations November 2012
 Sedaghati, Mehrdad  Total change: -15.60  Rating chartPersonal card
 Mehr open chess tournament federation 2012 Tehran IRI 2012-10-16
RcRownchangeKK*chgGame
 1911 2181 5.50 8 -1.04 15 -15.60 
  Azizi Tafreshi, Ali Akbar 1781  * IRI1.0010.08151.20 
  Talebi, Masoud 1840 IRI1.0010.12151.80 
  Motaghi, Farbod 1871 IRI0.501-0.3615-5.40 
  Pourghanbarzad Lashtnesha, Arman 1933 IRI1.0010.19152.85 
  Javidfard, Amirsalar 2043 IRI0.501-0.1915-2.85 
  Taavoni, Rahim 2041 IRI0.001-0.6915-10.35 
  Barzgari, Mohammad 1871 IRI1.0010.14152.10 
  Zareii, Ali 1904 IRI0.501-0.3315-4.95 
 * 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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