Rapid: Individual Calculations July 2018
 Ebrahimzadeh, Mohammadnaghi  Total change: -11.20  Rating chartPersonal card
 Tehran Rapid 31 Khordad 1397 Tehran IRI 2018-06-21
RcRownchangeKK*chgGame
 1693 1830 4.00 7 -0.56 20 -11.20 
  Safaei Fakhr, Alireza 1430  * IRI0.001-0.9220-18.40 
  Gholami, Arian 1430  * IRI1.0010.08201.60 
  Barati, Khosro 1530 IRI1.0010.15203.00 
  Navidi, Parsa 1637 IRI1.0010.25205.00 
  Ghorbani, Hadi 2096 IRI1.0010.822016.40 
  Mohandesi, Shahin m2162 IRI0.001-0.1220-2.40 
  Doroodgar, A.hosein 1565 IRI0.001-0.8220-16.40 
 * 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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