Individual Calculations December 2019
 Danar, Jamal Qadir Ghaffoori  Total change: -1.20  Rating chartPersonal card
 1st Sulaymaniyah Chess Classic Tournament 2019 Sulaymaniyah IRQ 2019-11-21
RcRownchangeKK*chgGame
 1958 1959 4.00 8 -0.06 20 -1.20 
  Ahmed, Ali Layth Ahmed f2258 IRQ0.001-0.1520-3.00 
  Sarkawat, Hamad Mohammed 1883 IRQ0.001-0.6020-12.00 
  Abdullah , Layth Ahmed 1826 IRQ1.0010.32206.40 
  Didar , Mohammed Zhaher Hassan c2168 IRQ0.001-0.2320-4.60 
  Mohammed Khaleel, Majeed 1801 IRQ0.001-0.7120-14.20 
  Sheida, Omar 1915 IRQ1.0010.44208.80 
  Ali, Adnan Younus 1723 IRQ1.0010.20204.00 
  Rawand, Hamid Abdullah 2086 IRQ1.0010.672013.40 

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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