Individual Calculations September 2009
 Taha, Jalal, Abdula  Total change: 0.00  Rating chartPersonal card
 IRQ S/f Champ.2009 Baghdad IRQ 2009-08-04
RcRownchangeRpKK*chgGame
 2004 0 3.50 7 0.00 2004   0.00 
  Abdwl Karim, , Ahmad 1947 IRQ0.0010.00 0.00 
  Khalef, , Hamed 1948 IRQ0.0010.00 0.00 
  Kameran, , Aziz 1968 IRQ1.0010.00 0.00 
  Maythem, , Naom 1966 IRQ1.0010.00 0.00 
  Asmail, , L.sarmad 2022 IRQ1.0010.00 0.00 
  Ari, , Ahmad 2104 IRQ0.5010.00 0.00 
  Isam, , Niama 2072 IRQ0.0010.00 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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