Individual Calculations July 2018
 Marfavi, Jasem  Total change: -25.60  Rating chartPersonal card
 3rd Yasouj Ariobarzan Standrad Cup-eide Fetr 1397 Yasuj IRI 2018-06-15
RcRownchangeKK*chgGame
 1640 1895 3.50 6 -1.28 20 -25.60 
  Askari Nik, Keramatollah 1495  * IRI1.0010.08201.60 
  Boostani, Alirahm 1683 IRI0.501-0.2720-5.40 
  Moradi, Mehdi 1670 IRI1.0010.22204.40 
  Hajari, Mehdi 1687 IRI1.0010.23204.60 
  Noroozi, Mohammad 1810 IRI0.001-0.6220-12.40 
  Kianiharchegani, Mohammadhossein 1495  * IRI0.001-0.9220-18.40 
 * 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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