Individual Calculations May 2010
 Oriqat, Ahmed  Total change: 19.05  Rating chartPersonal card
 King Abdalla II Tour./2nd Stage Amman JOR 2010-02-25
RcRownchangeKK*chgGame
 2018 1865 4.00 9 1.27 15 19.05 
  Mohammed, Aloufe 2018 JOR1.0010.701510.50 
  Nizar, Emad 2004 JOR1.0010.691510.35 
  Al-Hisamawi, Wael 2119 JOR0.001-0.1915-2.85 
  Attia, Saleh 1962 JOR1.0010.63159.45 
  Al, Sane A. Abdallah 2008 JOR1.0010.691510.35 
  Al-Zoubi, Issa 2002 JOR0.001-0.3215-4.80 
  Saif, Abu-Hazeem 2067 JOR0.001-0.2415-3.60 
  Nowaiser, Raied 2112 JOR0.001-0.1915-2.85 
  Abo-Hazeem, Mohanned 1867 JOR0.001-0.5015-7.50 

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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