Rapid: Individual Calculations June 2019
 Aya, Falah Sabah  Total change: -37.60  Rating chartPersonal card
 13th Khanzad Rapid Chess Championship Erbil IRQ 2019-05-23
RcRownchangeKK*chgGame
 1289 1333 1.50 6 -1.88 20 -37.60 
  Didar , Mohammed Zhaher Hassan c1733  * IRQ0.001-0.0820-1.60 
  Lara, Samir Anwar 1031 IRQ0.501-0.3520-7.00 
  Pari, Pishtiwan Ahmed 1013 IRQ1.0010.13202.60 
  Ahmed, Qusay Ahmed 1171 IRQ0.001-0.7120-14.20 
  Awara, Hemn Hassan 1189 IRQ0.001-0.6920-13.80 
  Aram, Abdulla Fattah 1594 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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