Individual Calculations April 2017
 Hameed, Jabar Suitan  Total change: 32.40  Rating chartPersonal card
 5th IRAQ INTERNATIONAL CHESS CHAMPIONSHIP 2017 (OPEN) Baghdad IRQ 2017-03-15
RcRownchangeKK*chgGame
 1758 1499 2.50 8 0.81 40 32.40 
  Didar, Mohammed Zhaher Hassan c1899  * IRQ0.001-0.0840-3.20 
  Dana, Jamal Qadir 1899  * IRQ0.001-0.0840-3.20 
  Abbass Wanass, Fadhel 1813 IRQ0.001-0.1440-5.60 
  Al-Fayyadh, Zainab Asif Abdula 1687 IRQ0.001-0.2640-10.40 
  Amjad, Alaa Abbas 1865 IRQ0.5010.404016.00 
  Ali, Abdulsalam Taih 1372 IRQ1.0010.334013.20 
  Al-Fayyadh, Yamama Asif Abdula wc1760 IRQ0.001-0.1840-7.20 
  Jalaluldeen, Kareen Kamal J. wf1766 IRQ1.0010.824032.80 
 * 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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