Individual Calculations January 2011
 Roohparvar, A Reza  Total change: -5.40  Rating chartPersonal card
 10th-Sahel Persian Gulf Open Chess Cup Tournament Bandar Abbas IRI 2010-12-02
RcRownchangeKK*chgGame
 1833 2077 2.00 3 -0.36 15 -5.40 
  Zaer, Aboutaleb 1944 IRI1.0010.32154.80 
  Imanzadeh, Mehdi 1878 IRI0.001-0.7615-11.40 
  Khodaverdian, Omid 1677  * IRI1.0010.08151.20 
 * 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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