Rapid: Individual Calculations March 2022
 Khojasteh, Reza  Total change: 0.20  Rating chartPersonal card
 Kazeroon Rapid Fajr Cup 2022 Fars IRI 2022-02-04
RcRownchangeKK*chgGame
 1521 1400 1.50 4 0.01 20 0.20 
  Noroozi, Mohammad 1709 IRI0.001-0.1420-2.80 
  Din Pezhooh, Hossian 1033 IRI0.501-0.4020-8.00 
  Arjmand, Aliasghar 1475 IRI1.0010.602012.00 
  Hosseini, Seyedhossein 1865 IRI0.001-0.0520-1.00 

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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