Individual Calculations December 2019
 Rawand, Hamid Abdullah  Total change: -62.40  Rating chartPersonal card
 1st Sulaymaniyah Chess Classic Tournament 2019 Sulaymaniyah IRQ 2019-11-21
RcRownchangeKK*chgGame
 1840 2086 4.00 9 -3.12 20 -62.40 
  Al-Turaihi, Dhari Satea Saeed 1857 IRQ0.001-0.7920-15.80 
  Sarkawat, Hamad Mohammed 1883 IRQ0.001-0.7620-15.20 
  Shkar, Hamid Abdullah 1730 IRQ0.501-0.3920-7.80 
  Baxtyar, Hama Salih Ahmed 1686  * IRQ1.0010.08201.60 
  Ali, Adnan Younus 1723 IRQ1.0010.10202.00 
  Rebaz, Nasir Jamal 1855 IRQ0.501-0.2920-5.80 
  Kardo Ako, Mohammad 1994 IRQ0.001-0.6320-12.60 
  Aos, Hassan Ibrahim 1873 IRQ1.0010.23204.60 
  Danar, Jamal Qadir Ghaffoori 1959 IRQ0.001-0.6720-13.40 
 * 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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