Rapid: Individual Calculations January 2015
 Sadeh, Shahin  Total change: -24.40  Rating chartPersonal card
 Yalda Cup 2014 Rasht IRI 2014-12-18
RcRownchangeKK*chgGame
 1909 2246 6.50 9 -1.22 20 -24.40 
  Safari, Parham 1846  * IRI1.0010.08201.60 
  Rastbod, Ali 1846  * IRI0.001-0.9220-18.40 
  Faghirnavaz, Ali 2283 IRI0.001-0.4520-9.00 
  Bozorgzadeh, Amirhossein 1846  * IRI1.0010.08201.60 
  Nejatifar, Nima 1846  * IRI1.0010.08201.60 
  Behzad Nazif, Parva 1846  * IRI1.0010.08201.60 
  Ghane, Safoura 1846  * IRI1.0010.08201.60 
  Samsam, Farhad 1976 IRI0.501-0.3320-6.60 
  Masoumi, Mohammad 1846  * IRI1.0010.08201.60 
 * 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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