Individual Calculations July 2010
 Ahmed, Al Khatib  Total change: 21.15  Rating chartPersonal card
 Al-Wafa Tournament 2010-Men- Amman JOR 2010-05-15
RcRownchangeKK*chgGame
 2061 1972 4.50 8 1.41 15 21.15 
  Al Sayaed, Mohamed 2109 EGY0.5010.18152.70 
  Abo-Hazeem, Mohanned 1865 JOR1.0010.35155.25 
  Abdallah, A-Shbol 1976 JOR1.0010.51157.65 
  Al-Zoubi, Issa 2049 JOR1.0010.61159.15 
  Mansour, Sameer f2278 JOR0.001-0.1415-2.10 
  Alshoha, Basel 2083 JOR0.001-0.3515-5.25 
  Emad, Nizar 2001 JOR1.0010.54158.10 
  Saad, Baha 2128 JOR0.001-0.2915-4.35 

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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