Rapid: Individual Calculations June 2019
 Ismael, Namir Mohammed Ismael  Total change: -20.80  Rating chartPersonal card
 13th Khanzad Rapid Chess Championship Erbil IRQ 2019-05-23
RcRownchangeKK*chgGame
 1783 2149 7.00 9 -1.04 20 -20.80 
  Yashar, Didar Mohammed 1749  * IRQ1.0010.08201.60 
  Baxtyar, Hama Salih Ahmed 1749  * IRQ0.501-0.4220-8.40 
  Mustafa, Kamal Jalaldeen Al-Barba 1749  * IRQ0.501-0.4220-8.40 
  Nazar, Jamil Khalid 1818 IRQ0.001-0.8820-17.60 
  Adnan, Ibrahim Khalil 1749  * IRQ1.0010.08201.60 
  Miladi, Vahideh 1749  * IRI1.0010.08201.60 
  Omiad, Saber Abdullah 1749  * IRQ1.0010.08201.60 
  Awat, Mohammed Amin Ibrahim 1749  * IRQ1.0010.08201.60 
  Sfean, Younus 1984 IRQ1.0010.28205.60 
 * 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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