Individual Calculations September 2009
 Younis, , Sinan  Total change: 39.50  Rating chartPersonal card
 Iraqi Chess Olympiad Championship 2009 BAGHDAD IRQ 2009-07-27
RcRownchangeKK*chgGame
 2005 2203 6.00 6 1.58 25 39.50 
  Jwad, , Waleed Aziz f2023 IRQ1.0010.26256.50 
  Ali, , Rasheed Mohmmed Amin 1803  * IRQ1.0010.08252.00 
  Hayder, , Hasan 2208 IRQ1.0010.512512.75 
  Saddam, , Nafi` A 2103 IRQ1.0010.36259.00 
  Aziz, , Majeed 1933 IRQ1.0010.17254.25 
  Sati` A, , Dhari 1958 IRQ1.0010.20255.00 
 * 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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