Individual Calculations December 2019
 Ismael, Namir Mohammed Ismael  Total change: -29.20  Rating chartPersonal card
 1st Sulaymaniyah Chess Classic Tournament 2019 Sulaymaniyah IRQ 2019-11-21
RcRownchangeKK*chgGame
 1997 2146 4.00 8 -1.46 20 -29.20 
  Sarkawat, Hamad Mohammed 1883 IRQ1.0010.18203.60 
  Al-Turaihi, Dhari Satea Saeed 1857 IRQ0.501-0.3420-6.80 
  Abdullah , Layth Ahmed 1826 IRQ1.0010.13202.60 
  Ares, Saber Majeed 2001 IRQ0.001-0.6920-13.80 
  Mohammed, Latif Hamid 2131 IRQ0.001-0.5220-10.40 
  Kameran, Aziz Meran 1974 IRQ1.0010.27205.40 
  Ahmed, Ali Layth Ahmed f2258 IRQ0.001-0.3520-7.00 
  Aryan, Ali Ehsan 2043 IRQ0.501-0.1420-2.80 

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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