Individual Calculations January 2016
 Ali, Gataa Hussein  Total change: -137.20  Rating chartPersonal card
 Iraq individual championships to qualify for the final 2016 Baghdad IRQ 2015-12-17
RcRownchangeKK*chgGame
 1833 2000 1.50 7 -3.43 40 -137.20 
  Sadiq, Mohsen 1608 IRQ1.0010.08403.20 
  Hasan, Abd Al Jabbar 1925 IRQ0.001-0.6040-24.00 
  Ali, Adnan Younus 1839 IRQ0.001-0.7140-28.40 
  Mohammed, Hamzia Aqqas 1799 IRQ0.001-0.7640-30.40 
  Baktiar, Hamd Mohammed 1801 IRQ0.501-0.2640-10.40 
  Delshad, Ismail 2058 IRQ0.001-0.4240-16.80 
  Layth, Yhyh Hafedh 1801 IRQ0.001-0.7640-30.40 

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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