Rapid: Individual Calculations July 2018
 Safaei Fakhr, Alireza  Total change: 22.20  Rating chartPersonal card
 Tehran Rapid 31 Khordad 1397 Tehran IRI 2018-06-21
RcRownchangeKK*chgGame
 1667 1357 2.00 6 1.11 20 22.20 
  Ebrahimzadeh, Mohammadnaghi 1757  * IRI1.0010.922018.40 
  Rezvani, A.h. 1757  * IRI0.001-0.0820-1.60 
  Moradi, Mohammad Behrad 1648 IRI0.001-0.1520-3.00 
  Navidi, Parsa 1637 IRI0.001-0.1620-3.20 
  Esmaeili, Hamid Reza 1517 IRI1.0010.712014.20 
  Mahboob, Amir 1684 IRI0.001-0.1320-2.60 
 * 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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