Individual Calculations December 2019
 Kameran, Aziz Meran  Total change: -41.00  Rating chartPersonal card
 1st Sulaymaniyah Chess Classic Tournament 2019 Sulaymaniyah IRQ 2019-11-21
RcRownchangeKK*chgGame
 1913 1974 2.00 7 -2.05 20 -41.00 
  Salih, Akar Ali Salih f2260 IRQ0.001-0.1620-3.20 
  Baxtyar, Hama Salih Ahmed 1679 IRQ0.001-0.8520-17.00 
  Aos, Hassan Ibrahim 1873 IRQ1.0010.36207.20 
  Rebaz, Nasir Jamal 1855 IRQ0.501-0.1620-3.20 
  Ismael, Namir Mohammed Ismael c2146 IRQ0.001-0.2720-5.40 
  Ali, Adnan Younus 1723 IRQ0.501-0.3120-6.20 
  Al-Turaihi, Dhari Satea Saeed 1857 IRQ0.001-0.6620-13.20 

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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