Rapid: Individual Calculations June 2019
 Alan, Omiad Saber  Total change: 23.40  Rating chartPersonal card
 13th Khanzad Rapid Chess Championship Erbil IRQ 2019-05-23
RcRownchangeKK*chgGame
 1586 1236 2.00 7 1.17 20 23.40 
  Danar, Jamal Qadir Ghaffoori 1636  * IRQ0.001-0.0820-1.60 
  Omiad, Saber Abdullah 1636  * IRQ1.0010.922018.40 
  Awat, Mohammed Amin Ibrahim 1606 IRQ0.001-0.1020-2.00 
  Abdullah , Layth Ahmed 1636  * IRQ0.001-0.0820-1.60 
  Miladi, Vahideh 1546 IRI0.5010.36207.20 
  Samir, Anwar Mohammed 1408 IRQ0.5010.23204.60 
  Sheida, Omar 1636  * IRQ0.001-0.0820-1.60 
 * 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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