Individual Calculations May 2011
 Saad, Rana  Total change: 0.00  Rating chartPersonal card
 23th IRAQI Clubs Championship 2011 BAGHDAD IRQ 2011-03-09
RcRownchangeKK*chgGame
 1974 1777 1.50 7 -0.48 25 -12.00 
  Aisha Ali, Ahmed 1522 IRQ0.001-0.8125-20.25 
  Ahmad, Abdul Khaliq f2177  * IRQ0.001-0.0825-2.00 
  Ali, Noor Hadi 1964 IRQ0.001-0.2625-6.50 
  Al-Kazzaz, R K c2177  * IRQ0.001-0.0825-2.00 
  Hasan, Hemn 1871 IRQ1.0010.632515.75 
  Khalef, Hamed 1929 IRQ0.5010.20255.00 
  Ahmed, Abdul Sattar Abdulwhhab f2177  * IRQ0.001-0.0825-2.00 
 * 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)
 
 Iraqi Final for Women Championship 2011 Erbil IRQ 2011-03-16
RcRownchangeKK*chgGame
 1775 1777 4.50 8 0.48 25 12.00 
  Ibrahim, Delbak Ismael wm1929 IRQ0.5010.20255.00 
  Jwan, Jamal Mohammed Ameen wc1848 IRQ0.5010.10252.50 
  Iman, H M Al-Rufaye wm2149 IRQ0.001-0.1025-2.50 
  Maha, L Ismael wc1856 IRQ0.5010.11252.75 
  Aisha, Ali , Ahmed 1522 IRQ1.0010.19254.75 
  Zainab, Aasif 1692 IRQ1.0010.38259.50 
  Kareen, K Jalaluldeen wc1763 IRQ0.001-0.5225-13.00 
  Amal, Majid Khudhair 1443 IRQ1.0010.12253.00 

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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