Blitz: Individual Calculations June 2019
 Abdullah, Hasan Othman  Total change: -38.20  Rating chartPersonal card
 8th Khanzad Blitz Chess Championship Erbil IRQ 2019-05-09
RcRownchangeKK*chgGame
 1352 1315 1.50 7 -1.91 20 -38.20 
  Danar, Jamal Qadir Ghaffoori 1715  * IRQ0.001-0.0820-1.60 
  Abdullah , Layth Ahmed 1715  * IRQ0.001-0.0820-1.60 
  Adnan, Ibrahim Khalil 1043 IRQ1.0010.17203.40 
  Aram, Abdulla Fattah 1715  * IRQ0.001-0.0820-1.60 
  Parwa, Pshtiwan Ahmed 1071 IRQ0.001-0.8020-16.00 
  Yashar, Didar Mohammed 1079 IRQ0.001-0.8020-16.00 
  Pari, Pishtiwan Ahmed 1129 IRQ0.501-0.2420-4.80 
 * 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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