Individual Calculations May 2018
 Marzoughi, Mohammadsadegh  Total change: -0.80  Rating chartPersonal card
 4th Qazvin Nowrouz Cup - Under 2000 Qazvin IRI 2018-03-27
RcRownchangeKK*chgGame
 1802 1991 6.50 9 -0.04 20 -0.80 
  Sadeghi, Mohammad 1591  * IRI1.0010.08201.60 
  Momeni, Ahmadreza 1729 IRI1.0010.18203.60 
  Alikhani, Hamid 1802 IRI1.0010.25205.00 
  Saedi, Omid 1840 IRI0.001-0.7020-14.00 
  Pouresmaeil, Naser 1915 IRI0.001-0.6020-12.00 
  Nedaei, Armin 1634 IRI1.0010.11202.20 
  Akhasteh, Abbas 1810 IRI1.0010.26205.20 
  Samsam, Farhad 1964 IRI1.0010.46209.20 
  Fathi, Himan 1931 IRI0.501-0.0820-1.60 
 * 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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