Individual Calculations January 2019
 Mohammed, Zozek Salah Mohammed  Total change: -11.20  Rating chartPersonal card
 12th Khanzad classic Chess Championship 2018 Erbil IRQ 2018-12-12
RcRownchangeKK*chgGame
 1899 2181 6.00 8 -0.56 20 -11.20 
  Roziya, Fakhraddin Awdl 1781  * IRQ1.0010.08201.60 
  Albarbari , Vin Kamal Jalal Adin wc1781  * IRQ1.0010.08201.60 
  Oztekin, Ferit 1828 TUR1.0010.11202.20 
  Danar, Jamal Qadir Ghaffoori 1955 IRQ0.501-0.2920-5.80 
  Abdullah, Mohammed 1987 IRQ1.0010.25205.00 
  Issa, Mohi Al-Dein 2104 IRQ0.501-0.1120-2.20 
  Ramezani, Mahan 1978 IRI0.001-0.7620-15.20 
  Omiad, Saber Abdullah 1781  * IRQ1.0010.08201.60 
 * 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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