Rapid: Individual Calculations July 2017
 Awat, Mohammed Amin Ibrahim  Total change: -12.40  Rating chartPersonal card
 5th khanzad Chess Tournament (Rapid) Erbil IRQ 2017-06-08
RcRownchangeKK*chgGame
 1746 1591 1.00 5 -0.62 20 -12.40 
  Abdullah, Layth Ahmed 1860 IRQ0.001-0.1720-3.40 
  Kardo Ako, Mohammad 1991  * IRQ0.001-0.0820-1.60 
  Alawash, Firass 1838 SYR0.001-0.1920-3.80 
  Marwan, Hama Xalb Ahmed 1380 IRQ1.0010.23204.60 
  Ali, Farhad Ali 1659 IRQ0.001-0.4120-8.20 
 * 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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