Rapid: Individual Calculations September 2019
 Khalifat, Omid  Total change: 9.40  Rating chartPersonal card
 kazeroun ayandesazan tornoument 1398 kazeroun IRI 2019-08-01
RcRownchangeKK*chgGame
 1289 1610 6.50 7 0.47 20 9.40 
  Omidvar, Roxana 1210  * IRI1.0010.08201.60 
  Besharati, Abolfazl 1210  * IRI1.0010.08201.60 
  Javandel, Amir Reza 1242 IRI1.0010.10202.00 
  Vakili, Ali 1331 IRI1.0010.16203.20 
  Hashemi Zadeh, Seyyed Kasra 1334 IRI0.501-0.3320-6.60 
  Tolooei, Mohammad 1260 IRI1.0010.11202.20 
  Jowkar, Armin 1439 IRI1.0010.27205.40 
 * 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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