Individual Calculations May 2010
 Khodashenas, Mersad  Total change: -5.50  Rating chartPersonal card
 18th Fajr International Open Chess Tournamnet Mashhad IRI 2010-02-19
RcRownchangeKK*chgGame
 2213 1942 0.50 4 -0.22 25 -5.50 
  Moosavian, S Hamed f2342  * IRI0.001-0.0825-2.00 
  Khademi, Mohammad Miran 2210 IRI0.001-0.1725-4.25 
  Sedaghati, Mehrdad 2123 IRI0.001-0.2625-6.50 
  Abedi, Abolfazl 2177 IRI0.5010.29257.25 
 * 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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