Individual Calculations November 2013
 Badry, Abdul Jabbar  Total change: -82.20  Rating chartPersonal card
 IRQ Final -first Stage for Men 2013 Baghdad IRQ 2013-10-09
RcRownchangeKK*chgGame
 1943 2101 3.50 9 -2.74 30 -82.20 
  Mohammed , Hamzia Aqqas 1825 IRQ0.501-0.3330-9.90 
  Khaled, Kh. Kh. Albu-Salih 2148 IRQ0.001-0.4330-12.90 
  Mohammed, Khaleel Majeed 1701  * IRQ1.0010.08302.40 
  Hayder, Hassan Shyaa 2087 IRQ0.501-0.0230-0.60 
  Hayder, Farhan Al- Hasnawi 1962 IRQ0.501-0.1930-5.70 
  Tariq, Toam 1935 IRQ0.501-0.2230-6.60 
  Shlaga, Jaefer 1967 IRQ0.001-0.6830-20.40 
  Hasan, Abd Al Jabbar 1907 IRQ0.501-0.2530-7.50 
  Abdwl Karim, Ahmad 1955 IRQ0.001-0.7030-21.00 
 * 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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