Individual Calculations January 2024
 Etemadi, Ariyan  Total change: -6.40  Rating chartPersonal card
 12th Esfahan Chess League Championship Round 3-9 Esfahan IRI 2023-12-22
RcRownchangeKK*chgGame
 1732 1830 4.00 7 -0.16 40 -6.40 
  Mahani, Mohammadreza 1399 IRI1.0010.07402.80 
  Jamali, Pouria 1778 IRI0.001-0.5740-22.80 
  Baseri, Mansour 1958 IRI0.001-0.3340-13.20 
  Baradaran Naghshineh, Armin 1430  * IRI1.0010.08403.20 
  Aliakbar Sichani, Alireza 1954 IRI0.001-0.3340-13.20 
  Iranpour Mobarakeh, Masoud 1829 IRI1.0010.504020.00 
  Najar, Davood 1776 IRI1.0010.424016.80 
 * 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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