Individual Calculations January 2020
 Al-Khazaali, Ammar, A. Oleiwi  Total change: -54.20  Rating chartPersonal card
 Iraqi Final-Second Stage for Men 2019 Sulaymaniyah IRQ 2019-12-05
RcRownchangeKK*chgGame
 1948 2083 2.00 7 -2.71 20 -54.20 
  Al-Turaihi, Dhari Satea Saeed 1907 IRQ0.501-0.2320-4.60 
  Kardo Ako, Mohammad 2018 IRQ0.501-0.0920-1.80 
  Mohammed, Ali Mahdial-Kinani c1942 IRQ0.001-0.6920-13.80 
  Mohammed Khaleel, Majeed 1843 IRQ1.0010.20204.00 
  Alalwan, Sajjad Abbas Khudhair 1815 IRQ0.001-0.8320-16.60 
  Danar, Jamal Qadir Ghaffoori 1958 IRQ0.001-0.6720-13.40 
  Mohammed, Latif Hamid 2156 IRQ0.001-0.4020-8.00 

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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