Individual Calculations September 2009
 Khairallah, Faisal  Total change: -24.00  Rating chartPersonal card
 Asian Zone 3.1 Championship ( Men ) Sanaa YEM 2009-06-24
RcRownchangeKK*chgGame
 2423 2338 1.50 8 -1.60 15 -24.00 
  Salem, A.r. Saleh g2479 UAE0.001-0.3115-4.65 
  Bakr, Jwan f2369 SYR0.001-0.4615-6.90 
  Al Sayed, Mohamad N. m2496 QAT0.001-0.2915-4.35 
  Ahmad, Azizjawad Obada m2379 IRQ0.001-0.4415-6.60 
  Al Qudaimi, Basheer m2424 YEM0.5010.12151.80 
  Al-Modiahki, Mohamad g2585 QAT0.001-0.1915-2.85 
  Al-Hadarani, Hatim f2251 YEM1.0010.38155.70 
  Khader, Sami m2403 JOR0.001-0.4115-6.15 

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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