Individual Calculations May 2018
 Momeni, Ahmadreza  Total change: 44.80  Rating chartPersonal card
 4th Qazvin Nowrouz Cup - Under 2000 Qazvin IRI 2018-03-27
RcRownchangeKK*chgGame
 1776 1729 6.00 9 2.24 20 44.80 
  Mohamadi, Niyousha 1329  * IRI1.0010.08201.60 
  Marzoughi, Mohammadsadegh 1991 IRI0.001-0.1820-3.60 
  Nemati, Mehrad 1345 IRI1.0010.09201.80 
  Karami Kejani, Masoud 1928 IRI1.0010.762015.20 
  Atakhan, Abtin 1937 IRI0.5010.27205.40 
  Ghasemi Haji, Ramtin 1893 IRI0.5010.22204.40 
  Mahdavi, Hossein 1820 IRI0.5010.12202.40 
  Alizadeh, Hasan 1829 IRI1.0010.642012.80 
  Pouresmaeil, Naser 1915 IRI0.5010.24204.80 
 * 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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