Rapid: Individual Calculations May 2019
 Farazandeh, Ahmad  Total change: -31.60  Rating chartPersonal card
 18th Esfahan Rapid Cup Ordibehesht 1398 Esfahan IRI 2019-04-25
RcRownchangeKK*chgGame
 1522 1725 3.50 7 -1.58 20 -31.60 
  Mehralian, Mohammad 1325  * IRI1.0010.08201.60 
  Borumand, Shahram 1407 IRI1.0010.13202.60 
  Haghayegh, Jamshah 1938 IRI0.001-0.2320-4.60 
  Bayati, Kambiz 1712 IRI0.501-0.0220-0.40 
  Koohi, Mahan 1325  * IRI1.0010.08201.60 
  Salimi, Kiarash 1466 IRI0.001-0.8220-16.40 
  Abbaspour Dehaghani, Mohammadhose 1483 IRI0.001-0.8020-16.00 
 * 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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