Individual Calculations September 2016
 Akbari Gelvardi, Mohammad  Total change: -45.00  Rating chartPersonal card
 15th Iranian Men Chess Festival 2016 Arak IRI 2016-08-11
RcRownchangeKK*chgGame
 1953 2204 6.50 11 -2.25 20 -45.00 
  Aminifard, Mohammad Ebrahim 1804  * IRI1.0010.08201.60 
  Alee, Ali 1820 IRI1.0010.09201.80 
  Nazemi, Pedram 1991 IRI1.0010.23204.60 
  Bashirinia, Omid 1955 IRI0.501-0.3120-6.20 
  Talebi, Masoud 1911 IRI0.001-0.8520-17.00 
  Khoshkalamian, B. 1985 IRI1.0010.22204.40 
  Chamsarchamani, Mohammad 2005 IRI1.0010.24204.80 
  Roohi, Abdolmajid 2205 IRI0.001-0.5020-10.00 
  Nazari, Arad 1974 IRI0.501-0.2920-5.80 
  Korevand, Sina 2015 IRI0.001-0.7520-15.00 
  Ahmady, Amir Hosein 1814 IRI0.501-0.4120-8.20 
 * 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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