Individual Calculations May 2015
 Saad, A.i.sarsam  Total change: -3.30  Rating chartPersonal card
 27th IRAQI Clubs Championship 2015 Baghdad IRQ 2015-03-12
RcRownchangeKK*chgGame
 2155 2380 6.50 9 -0.33 10 -3.30 
  Ahmed, Hussein Kazar 1980  * IRQ1.0010.08100.80 
  Waheed, Ayad 2023 IRQ0.501-0.3910-3.90 
  Abdulwahhab, Ahmed Abdulsattar f2280 IRQ1.0010.36103.60 
  Salih, Akar Ali Salih f2329 IRQ0.501-0.0710-0.70 
  Al-Saffar, Araz Basim Mohammed m2359 IRQ0.501-0.0310-0.30 
  Mohammed, Latif 2066 IRQ1.0010.14101.40 
  Abaeji, Sinan Younus Abdulrazz c2211 IRQ0.001-0.7210-7.20 
  Sarmad, L Ismael 1999 IRQ1.0010.09100.90 
  Khaled, Kh. Kh. Albu-Salih 2148 IRQ1.0010.21102.10 
 * 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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