Blitz: Individual Calculations September 2015
 Nabeel, Aziz U  Total change: -9.80  Rating chartPersonal card
 2nd Khanzad Chess Tournament(Blitz) 2015 Erbil IRQ 2015-08-27
RcRownchangeKK*chgGame
 1840 2050 5.50 8 -0.49 20 -9.80 
  Taha Ali, San 1650  * IRQ1.0010.08201.60 
  Alawash, Firass 1794 SYR1.0010.19203.80 
  Rebaz, Nasir Jamal 1817 IRQ0.001-0.7920-15.80 
  Dalsoz, Amer Siddik 1795 IRQ1.0010.19203.80 
  Ahmed, Qutayba Yunis 1729 IRQ1.0010.13202.60 
  Sarkawat, Hamad Mohammed 1897 IRQ1.0010.30206.00 
  Ahmed, J.majeed 2023 IRQ0.501-0.0420-0.80 
  Rawand, Hamid Abdullah 2014 IRQ0.001-0.5520-11.00 
 * 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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