Individual Calculations March 2017
 Ameer, Dhafer Abdulameer  Total change: 31.20  Rating chartPersonal card
 IRQ Final for Men 2017 A Basra IRQ 2017-02-08
RcRownchangeKK*chgGame
 1754 1474 2.00 7 0.78 40 31.20 
  Amjad, M Alwan 1874  * IRQ0.001-0.0840-3.20 
  A-Ali, Sali Abbas Abdulzahra wf1719 IRQ0.5010.304012.00 
  Hasan, Sabir Abd 1693 IRQ1.0010.784031.20 
  Saddam Kadhim, Nafia 1874  * IRQ0.001-0.0840-3.20 
  Firas, Forat Hussein 1771 IRQ0.001-0.1540-6.00 
  Zaid, Alaa Chasib c1644 IRQ0.001-0.2840-11.20 
  Al-Fayyadh, Zainab Asif Abdula 1703 IRQ0.5010.294011.60 
 * 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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