Individual Calculations January 2016
 Saddam, Nafia  Total change: 21.20  Rating chartPersonal card
 Iraq individual championships to qualify for the final 2016 Baghdad IRQ 2015-12-17
RcRownchangeKK*chgGame
 1977 1930 4.50 8 1.06 20 21.20 
  Chiya, Mder Hamad 2039 IRQ0.001-0.3520-7.00 
  Sadiq, Mohsen 1608 IRQ1.0010.13202.60 
  Khakha Khan, Ismail Ibrahi 2007 IRQ0.5010.11202.20 
  Delshad, Ismail 2058 IRQ1.0010.672013.40 
  Qambar, Salah Noori Qambar 2130 IRQ0.001-0.2420-4.80 
  Al-Turaihi, Dhari Satea Saeed 1942 IRQ1.0010.522010.40 
  Taleb, Salem Hatam 2074 IRQ0.5010.19203.80 
  Rawand, Hamid Abdullah 1954 IRQ0.5010.03200.60 

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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