Blitz: Individual Calculations June 2019
 Akar, Omiad Saber  Total change: 49.20  Rating chartPersonal card
 8th Khanzad Blitz Chess Championship Erbil IRQ 2019-05-09
RcRownchangeKK*chgGame
 1671 1381 4.00 8 2.46 20 49.20 
  Hamandi, Mohammed Nawfel Karim c1781  * IRQ0.001-0.0820-1.60 
  Yashar, Didar Mohammed 1079 IRQ1.0010.15203.00 
  Aram, Abdulla Fattah 1781  * IRQ1.0010.922018.40 
  Nabeel, Aziz Youkhana 1781  * IRQ0.001-0.0820-1.60 
  Alfaress, Ismail. 1733 SYR1.0010.892017.80 
  Bewar, Jafer 1781  * IRQ1.0010.922018.40 
  Abdullah , Layth Ahmed 1781  * IRQ0.001-0.0820-1.60 
  Sara, Masood Abdullah 1647 IRQ0.001-0.1820-3.60 
 * 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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