Individual Calculations May 2014
 Ibrahim, Khalil  Total change: -37.65  Rating chartPersonal card
 26th IRAQI Clubs Championship 2014 Baghdad IRQ 2014-02-27
RcRownchangeKK*chgGame
 2054 2085 4.50 13 -2.51 15 -37.65 
  Abdulwahhab, Ahmed Abdulsattar f2220 IRQ0.001-0.3215-4.80 
  Muhmed, R.jebara 2021 IRQ1.0010.41156.15 
  Didar, Mohammed Zhaher Hassan c2211 IRQ0.001-0.3315-4.95 
  Basim, Hinde 2012 IRQ0.001-0.6015-9.00 
  Qambar, Salah Noori Qambar 2065 IRQ0.001-0.5315-7.95 
  Ahmed, Ali Layth Ahmed f2282 IRQ0.001-0.2515-3.75 
  Mohamad, Jabbar 2123 IRQ0.5010.05150.75 
  Abdul Sada, Radha 1983 IRQ0.501-0.1415-2.10 
  Ali, Ahmed 2050 IRQ0.001-0.5515-8.25 
  Majad, Hamid 1974 IRQ1.0010.35155.25 
  Abdulkhaliq, Ahmed 1726 IRQ0.501-0.4015-6.00 
  Zrng, Salah Mohammed 2008 IRQ1.0010.39155.85 
  Aziz, Jawad 2021 IRQ0.001-0.5915-8.85 

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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