Individual Calculations July 2009
 Abdwl Karim, , Ahmad  Total change: 0.00  Rating chartPersonal card
 21 Iraqi Clubs Champion 2009 Baghdad IRQ 2009-02-26
RcRownchangeRpKK*chgGame
 2122 0 2.00 7 0.00 1964   0.00 
  Aziz, , Jawad 2078 IRQ0.0010.00 0.00 
  Haleem, , H. A. Al-Jebawy 2143 IRQ0.0010.00 0.00 
  Kameran, , Aziz 1917 IRQ0.0010.00 0.00 
  Mohamad, , Jabbar 2187 IRQ1.0010.00 0.00 
  Ahmad, , Abdul Khaliq f2242 IRQ0.0010.00 0.00 
  Zozek, , Salah Mohammed 2222 IRQ0.0010.00 0.00 
  Isam, , Niama 2065 IRQ1.0010.00 0.00 

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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