Individual Calculations November 2012
 Abdulwahhab, Ahmed Abdulsattar A  Total change: -23.25  Rating chartPersonal card
 Iraq Cup for Clubs 2012 Duhok IRQ 2012-09-20
RcRownchangeKK*chgGame
 2066 2314 4.00 7 -1.55 15 -23.25 
  Dana, Jamal Qadir 2012 IRQ0.001-0.8515-12.75 
  Hayder, Farhan Al- Hasnawi 1949 IRQ1.0010.10151.50 
  Laith, , Ehea 1914  * IRQ1.0010.08151.20 
  Noori, Salah 2106 IRQ1.0010.23153.45 
  Abaeji, Sinan Younus Abdulrazzaq c2222 IRQ0.001-0.6315-9.45 
  Mohamad, Jabbar 2140 IRQ1.0010.27154.05 
  Ares, Saber Majeed 2119 IRQ0.001-0.7515-11.25 
 * 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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