Individual Calculations November 2014
 Jabbar, Raheem B. Alamir  Total change: -39.40  Rating chartPersonal card
 IRQ Final -first Stage for Men 2014 baghdad IRQ 2014-10-09
RcRownchangeKK*chgGame
 1730 1887 3.50 8 -1.97 20 -39.40 
  Najeeb Kadhim, Mahmood 2049 IRQ0.001-0.2920-5.80 
  Ahmed, Qutayba Yunis 1653 IRQ0.001-0.7920-15.80 
  Nabaa Sami, Abbas 1578 IRQ1.0010.14202.80 
  Hasan Abid, Shahwaz 1764 IRQ1.0010.33206.60 
  Badry, Abdul Jabbar 2003 IRQ0.001-0.3420-6.80 
  Al-Fayyadh, Zainab Asif Abdula 1680 IRQ0.001-0.7720-15.40 
  Zainalabidein Farhan, Nasir 1603 IRQ1.0010.16203.20 
  Aseel, Dhafer Abdulameer 1512 IRQ0.501-0.4120-8.20 

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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