Individual Calculations November 2012
 Taavoni, Rahim  Total change: 9.45  Rating chartPersonal card
 Mehr open chess tournament federation 2012 Tehran IRI 2012-10-16
RcRownchangeKK*chgGame
 1882 2041 6.00 8 0.63 15 9.45 
  Omidian Nasab, Shadi 1641  * IRI1.0010.08151.20 
  Mobarhani, Nazanin 1726 IRI0.001-0.8615-12.90 
  Maleki, Mir Mahdi 1684 IRI1.0010.11151.65 
  Jahankhani, Hojatollah 1781 IRI1.0010.18152.70 
  Ghaffarian, Amir Hossein 1762 IRI1.0010.16152.40 
  Sedaghati, Mehrdad 2181 IRI1.0010.691510.35 
  Lamei, Hadi 2208 IRI0.001-0.2815-4.20 
  Rezvani, A.h. 2076 IRI1.0010.55158.25 
 * 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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