Individual Calculations October 2008
 Abu Ghalwa, Ashraf  Total change: 0.00  Rating chartPersonal card
 7th Al Saleh International Open Chess Championship 2008 Aden - Aden Hotel ( 5 Star ) YEM 2008-07-16
RcRownchangeRpKK*chgGame
 2157 0 1.50 6 0.00 1964   0.00 
  Mohannad, Farhan f2214 JOR0.0010.00 0.00 
  Al-Subaihi, Khalil 2167 YEM0.0010.00 0.00 
  Abdel Rabb, Raouf 1994 YEM1.0010.00 0.00 
  Fouad, , Mofleh f2201 YEM0.0010.00 0.00 
  Moheby, , Mohamed 2056 YEM0.0010.00 0.00 
  Mohamed, Nawfal 2311 IRQ0.5010.00 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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