Rapid: Individual Calculations June 2017
 Ghorbani, Amirmohammad  Total change: -19.40  Rating chartPersonal card
 Isfahan Rapid Chess Championship Ordibehesht 1396 Isfahan IRI 2017-05-04
RcRownchangeKK*chgGame
 1448 1541 2.00 5 -0.97 20 -19.40 
  Davoodi Jamaloei, Davood 1871 IRI0.001-0.1220-2.40 
  Mashhadi, Fatemeh 1141  * IRI0.001-0.9220-18.40 
  Babakmehr, Rohalah 1322 IRI1.0010.22204.40 
  Ahmadi, Amir Mohamad 1168 IRI1.0010.10202.00 
  Safari, Habib 1736 IRI0.001-0.2520-5.00 
 * 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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