Individual Calculations April 2019
 Moghaddam, Arian  Total change: 60.80  Rating chartPersonal card
 5th Qazvin Nowrouz Cup U-2000 Farvardin 1398 Qazvin IRI 2019-03-26
RcRownchangeKK*chgGame
 1708 1414 2.50 6 1.52 40 60.80 
  Hojjatoleslami, Seyedamir 1674 IRI0.5010.324012.80 
  Bagheri, Mahan 1591 IRI1.0010.734029.20 
  Sedaghat Khah, Hamid Reza 1814  * IRI0.001-0.0840-3.20 
  Aghamohamadi, Mohamad Arshia 1629 IRI1.0010.774030.80 
  Safari Aghdam, Amir 1814  * IRI0.001-0.0840-3.20 
  Amjad Yazdandoust, Mohammadreza 1724 IRI0.001-0.1440-5.60 
 * 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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