Individual Calculations January 2016
 Firas, Qassim Abbas  Total change: -12.40  Rating chartPersonal card
 Iraq individual championships to qualify for the final 2016 Baghdad IRQ 2015-12-17
RcRownchangeKK*chgGame
 1854 2046 6.00 9 -0.62 20 -12.40 
  Ahmed, Qutayba Yunis 1774 IRQ0.001-0.8320-16.60 
  Safi, Ramzi Safi 1646  * IRQ1.0010.08201.60 
  Mohammed, Hamzia Aqqas 1799 IRQ0.001-0.8120-16.20 
  Baktiar, Hamd Mohammed 1801 IRQ1.0010.20204.00 
  Hussein Ali, Madhrood 1829 IRQ1.0010.22204.40 
  Saeed, Abbas 1938 IRQ1.0010.35207.00 
  Sheida, Omar 1947 IRQ1.0010.36207.20 
  Heatham, Ali Namoss 1908 IRQ0.501-0.1920-3.80 
  Mazin, Adham Tawfeeq 2048 IRQ0.5010.00200.00 
 * 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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