Individual Calculations November 2014
 Ahmed, Qutayba Yunis  Total change: 59.60  Rating chartPersonal card
 IRQ Final -first Stage for Men 2014 baghdad IRQ 2014-10-09
RcRownchangeKK*chgGame
 1871 1653 3.50 8 1.49 40 59.60 
  Firas, Qassim Abbas 2048 IRQ0.001-0.0840-3.20 
  Jabbar, Raheem B. Alamir 1887 IRQ1.0010.794031.60 
  Ali, Mohamed Kareem 1983 IRQ0.001-0.1240-4.80 
  Abbass Wanass, Fadhel 1939 IRQ0.001-0.1640-6.40 
  Ali, Sattar Nasser 1461 IRQ1.0010.254010.00 
  Hayder Kahtan, Mahmood 1777 IRQ1.0010.674026.80 
  Emad Mohsan, Moosa 2053  * IRQ0.001-0.0840-3.20 
  Noori, Sabah Nori 1817 IRQ0.5010.22408.80 
 * 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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