Individual Calculations May 2010
 Abo-Hazeem, Mohanned  Total change: -1.80  Rating chartPersonal card
 King Abdalla II Tour./2nd Stage Amman JOR 2010-02-25
RcRownchangeKK*chgGame
 1976 1867 2.00 6 -0.12 15 -1.80 
  Saif, Abu-Hazeem 2067 JOR0.001-0.2415-3.60 
  Attia, Saleh 1962 JOR0.001-0.3715-5.55 
  Mamoon, Hamdan 2001 JOR0.5010.18152.70 
  Haddad, Riad 1955 JOR0.5010.12151.80 
  Al-Safouri, Khalid 2005 JOR0.001-0.3115-4.65 
  Oriqat, Ahmed 1865 JOR1.0010.50157.50 

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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