Rapid: Individual Calculations March 2022
 Kooh Peima, Ali  Total change: 20.00  Rating chartPersonal card
 Kazeroon Rapid Fajr Cup 2022 Fars IRI 2022-02-04
RcRownchangeKK*chgGame
 1548 1688 5.50 7 1.00 20 20.00 
  Din Pezhooh, Hossian 1288  * IRI1.0010.08201.60 
  Vakili, Hosein 1412 IRI0.501-0.3320-6.60 
  Khayer, Amirhossein 1270 IRI1.0010.07201.40 
  Ghoodarzi, Hasan 1393 IRI1.0010.15203.00 
  Hosseini, Seyedhossein 1865 IRI1.0010.732014.60 
  Noroozi, Mohammad 1709 IRI0.5010.03200.60 
  Momtahan, Hossein 1897 IRI0.5010.27205.40 
 * 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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