Individual Calculations September 2019
 Ranjbar Jartoodeh, Mohammadhosse  Total change: -16.40  Rating chartPersonal card
 4th Atrak Standard Cup 1398 - U2200 North Khorasan IRI 2019-08-14
RcRownchangeKK*chgGame
 1726 1808 2.50 5 -0.41 40 -16.40 
  Navidkia, Farshid 1408  * IRI1.0010.08403.20 
  Asadi, Kiyan 1423 IRI1.0010.09403.60 
  Vahidi, Mohammad f2123 IRI0.5010.364014.40 
  Mahdavi, Hassan 2115 IRI0.001-0.1440-5.60 
  Gohari, Javad 1563 IRI0.001-0.8040-32.00 
 * 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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