Individual Calculations April 2017
 Miladi, Vahideh  Total change: 14.00  Rating chartPersonal card
 5th IRAQ INTERNATIONAL CHESS CHAMPIONSHIP 2017 (OPEN) Baghdad IRQ 2017-03-15
RcRownchangeKK*chgGame
 1744 1484 2.00 8 0.35 40 14.00 
  Ahmed, Qutayba Yunis c1884  * IRQ0.001-0.0840-3.20 
  Amjad, Alaa Abbas 1865 IRQ0.5010.414016.40 
  Nabaa, Sami Abbas 1734 IRQ0.001-0.1940-7.60 
  Jalaluldeen, Kareen Kamal J. wf1766 IRQ0.001-0.1640-6.40 
  Ali, Abdulsalam Taih 1372 IRQ1.0010.354014.00 
  Laubscher, Anzel wm1717 RSA0.5010.294011.60 
  Manar, Khalil 1851 SYR0.001-0.1040-4.00 
  Al-Fayyadh, Yamama Asif Abdula wc1760 IRQ0.001-0.1740-6.80 
 * 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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