Individual Calculations October 2015
 Tahmasebi, Pooyan  Total change: -10.00  Rating chartPersonal card
 Rajaee Cup Tournament (2015) Qazvin IRI 2015-08-26
RcRownchangeKK*chgGame
 1971 1975 3.00 7 -0.50 20 -10.00 
  Mahdi Beygi, Alireza 1575  * IRI1.0010.08201.60 
  Karimi, Mohammad 2207 IRI0.5010.29205.80 
  Omidi, Arya 2257 IRI0.001-0.1620-3.20 
  Pourghanbarzad Lashtnesha, Arman 2194 IRI0.001-0.2220-4.40 
  Kakavand, Ramtin 1786 IRI1.0010.25205.00 
  Khodabandeh, Milad 1872 IRI0.501-0.1420-2.80 
  Abedi, Mohamadraza 1904 IRI0.001-0.6020-12.00 
 * 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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