Individual Calculations January 2016
 Delshad, Ismail  Total change: -16.20  Rating chartPersonal card
 Iraq individual championships to qualify for the final 2016 Baghdad IRQ 2015-12-17
RcRownchangeKK*chgGame
 1888 2058 5.50 9 -0.81 20 -16.20 
  Ali, Adnan Younus 1839 IRQ0.001-0.7820-15.60 
  Abbass, Heatham 1658  * IRQ0.501-0.4220-8.40 
  Mohammed, Ali Adnan 1658  * IRQ1.0010.08201.60 
  Majad, Hamid 1976 IRQ1.0010.39207.80 
  Saddam, Nafia 1930 IRQ0.001-0.6720-13.40 
  Waheed, Ayad 2023 IRQ1.0010.45209.00 
  Esam, Naama Lafta 1975 IRQ0.001-0.6120-12.20 
  Ali, Gataa Hussein 2000 IRQ1.0010.42208.40 
  Ramzi, Khazel A Al-Dahwi 1936 IRQ1.0010.33206.60 
 * 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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