Individual Calculations August 2014
 Khadem Erfani, Sobhan  Total change: 30.60  Rating chartPersonal card
 7th Baran Cup (2014) Rasht IRI 2014-06-11
RcRownchangeKK*chgGame
 1824 1626 4.00 7 2.04 15 30.60 
  Abedi, Amin 2024 IRI1.0010.921513.80 
  Masoumi, Mohammad 1837 IRI1.0010.771511.55 
  Samsam, Farhad 2026  * IRI0.001-0.0815-1.20 
  Eghdami, Amir Reza 1831 IRI0.001-0.2415-3.60 
  Chahardoli, Amir 1537 IRI1.0010.38155.70 
  Hooshdarmahjoob, Navid 1936 IRI0.001-0.1415-2.10 
  Rahmani, Iraj 1574 IRI1.0010.43156.45 
 * 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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