Individual Calculations March 2017
 Al-Khattab, Ghassan M. Ali Ajm  Total change: -2.60  Rating chartPersonal card
 IRQ Final for Men 2017 A Basra IRQ 2017-02-08
RcRownchangeKK*chgGame
 1928 1997 4.50 8 -0.13 20 -2.60 
  Al-Fayyadh, Yamama Asif Abdula wc1618 IRQ1.0010.09201.80 
  Mohammed, Latif Hamid 2036 IRQ0.001-0.4520-9.00 
  Mortadh, Mohammed 1775 IRQ1.0010.22204.40 
  Ahmed, Qutayba Yunis 1870 IRQ0.501-0.1720-3.40 
  Ismael, Namir Mohammed Ismael c2188 IRQ0.001-0.2520-5.00 
  Amjad, M Alwan 1924 IRQ1.0010.40208.00 
  Rabeea, Sabah Nori f1860 IRQ1.0010.32206.40 
  Adil, Ali Jalal f2153 IRQ0.001-0.2920-5.80 

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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