Individual Calculations June 2022
 Salimi, Mardin  Total change: -2.80  Rating chartPersonal card
 Iranian Youth Chess Championship ( Open U18 ) Hamedan IRI 2022-05-07
RcRownchangeKK*chgGame
 1690 1879 5.50 8 -0.07 40 -2.80 
  Bojand, Mohamad Sadegh 1479  * IRI0.001-0.9240-36.80 
  Gholami, Keyhan 1363 IRI1.0010.04401.60 
  Gholami, Amir Mohammad 1533 IRI1.0010.11404.40 
  Zaheri, Mehran 1661 IRI1.0010.22408.80 
  Darini, Iliya 2003 IRI0.5010.17406.80 
  Ghanbaralifarzad, Mohammad Hosei 1773 IRI1.0010.364014.40 
  Khazaei, Parviz 2119 IRI0.001-0.2040-8.00 
  Rezaeii, Amirreza 1586 IRI1.0010.15406.00 
 * 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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