Individual Calculations March 2017
 Ahmed, Qutayba Yunis  Total change: 91.60  Rating chartPersonal card
 IRQ Final for Men 2017 A Basra IRQ 2017-02-08
RcRownchangeKK*chgGame
 1994 1870 5.00 8 2.29 40 91.60 
  Majed, Khudair 2005 IRQ0.5010.18407.20 
  Ali, Adnan Younus 1797 IRQ1.0010.404016.00 
  Rawand, Hamid Abdullah 2032 IRQ0.5010.21408.40 
  Al-Khattab, Ghassan M. Ali Ajm f1997 IRQ0.5010.17406.80 
  Adil, Ali Jalal f2153 IRQ0.001-0.1640-6.40 
  Ali, Gataa Hussein 1975 IRQ1.0010.644025.60 
  Mazin, Adham Tawfeeq 2000 IRQ1.0010.684027.20 
  Moazaz, Dhahir Habeeb f1995 IRQ0.5010.17406.80 

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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