Individual Calculations January 2016
 Ayad, Hameed Hashem  Total change: 6.40  Rating chartPersonal card
 Iraq individual championships to qualify for the final 2016 Baghdad IRQ 2015-12-17
RcRownchangeKK*chgGame
 1959 1926 3.00 6 0.32 20 6.40 
  Aziz, Jawad 2011 IRQ0.001-0.3820-7.60 
  Qambar, Salah Noori Qambar 2130 IRQ0.001-0.2420-4.80 
  Sadiq, Mohsen 1608 IRQ1.0010.13202.60 
  Khakha Khan, Ismail Ibrahi 2007 IRQ1.0010.612012.20 
  Taleb, Salem Hatam 2074 IRQ0.001-0.3020-6.00 
  Hasan, Abd Al Jabbar 1925 IRQ1.0010.502010.00 

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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