Individual Calculations May 2014
 Omar, Abdul Razak  Total change: 13.05  Rating chartPersonal card
 26th IRAQI Clubs Championship 2014 Baghdad IRQ 2014-02-27
RcRownchangeKK*chgGame
 2067 2001 5.50 11 0.87 15 13.05 
  Saeed, Abbas 1889 IRQ1.0010.35155.25 
  Hayder, Farhan Al- Hasnawi 1968 IRQ0.501-0.0515-0.75 
  Hasan, Abd Al Jabbar 1912 IRQ0.001-0.6215-9.30 
  Al-Khazaali, Ammar A. Oleiwi 2172 IRQ1.0010.731510.95 
  Majad, Hamid 1974 IRQ1.0010.46156.90 
  Ali, Mohamed Kareem 1979 IRQ1.0010.47157.05 
  Mohammed, Zozek Salah Mohammed c2276 IRQ0.001-0.1715-2.55 
  Sarmad, L Ismael 2017 IRQ0.001-0.4815-7.20 
  Ismael, Namir Mohammed Ismael c2232 IRQ0.001-0.2115-3.15 
  Ahmed, Ali Layth Ahmed f2282 IRQ0.001-0.1615-2.40 
  Kadhim, Najeeb 2037 IRQ1.0010.55158.25 

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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