Individual Calculations July 2010
 Al Buheiri, Ahmed  Total change: -5.70  Rating chartPersonal card
 Al-Qaed Championship - 2010- Men- Amman JOR 2010-05-15
RcRownchangeKK*chgGame
 2026 2064 4.00 8 -0.38 15 -5.70 
  Attia, Saleh 1952 JOR0.501-0.1515-2.25 
  Allan, Wael 2088 JOR1.0010.53157.95 
  Saad, Baha 2128 JOR0.001-0.4115-6.15 
  Alsane, Abdallah 1978 JOR0.501-0.1215-1.80 
  Saloos, Ibrahim 1938 JOR1.0010.33154.95 
  Abu-Hazeem, Saif 2063 JOR0.001-0.5015-7.50 
  Mohannad, Farhan f2254 JOR0.001-0.2515-3.75 
  Ghalib, Abdulah 1809 JOR1.0010.19152.85 

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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