Individual Calculations May 2013
 Al-Khazaali, Ammar, A. Oleiwi  Total change: 8.40  Rating chartPersonal card
 25th IRAQI Clubs Championship 2013 Baghdad IRQ 2013-02-21
RcRownchangeKK*chgGame
 2179 2174 5.50 10 0.56 15 8.40 
  Salih, Akar Ali Salih f2282 IRQ0.001-0.3515-5.25 
  Abaeji, Sinan Younus Abdulrazzaq c2257 IRQ0.001-0.3915-5.85 
  Abdulwahhab, Ahmed Abdulsattar A f2277 IRQ1.0010.64159.60 
  Firas, Qassim Abbas 2044 IRQ1.0010.32154.80 
  Saad, A.i.sarsam m2381 IRQ0.001-0.2315-3.45 
  Kameran, Aziz Meran 2021 IRQ1.0010.30154.50 
  Al-Sahlanee, Hayder A. Jaafar f2197 IRQ0.001-0.4715-7.05 
  Bahzad, Zeenaldeen Mawlud 2090 IRQ1.0010.38155.70 
  Qambar, Salah Noori Qambar 2091 IRQ1.0010.39155.85 
  Harreth, Salim Wali 2150 IRQ0.501-0.0315-0.45 

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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