Individual Calculations September 2010
 Bashirinia, Omid  Total change: -34.20  Rating chartPersonal card
 9th Iranian Chess Festival [Men] 1389 Mashhad IRI 2010-08-02
RcRownchangeKK*chgGame
 1912 2094 2.00 6 -2.28 15 -34.20 
  Darban, Morteza m2344 IRI0.001-0.1915-2.85 
  Ahmadian, Moharram 1900 IRI0.001-0.7515-11.25 
  Ghoch Khani, Hossein 1694  * IRI1.0010.08151.20 
  Sokhanvarian, Pedram 1862 IRI0.501-0.2915-4.35 
  Maleki, Mojtaba 1796 IRI0.501-0.3515-5.25 
  Khatami, Behrouz 1878 IRI0.001-0.7815-11.70 
 * 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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