Individual Calculations May 2010
 Feras, Abu Ibeya  Total change: 17.10  Rating chartPersonal card
 King Abdalla II Tour./2nd Stage Amman JOR 2010-02-25
RcRownchangeKK*chgGame
 1991 1994 3.50 7 -0.03 15 -0.45 
  Mamoon, Hamdan 2001 JOR0.5010.01150.15 
  Barakat, Nafez 1873 JOR0.501-0.1615-2.40 
  Illan, Mohammed 1863 JOR1.0010.32154.80 
  Al-Hisamawi, Wael 2119 JOR0.5010.17152.55 
  Nowaiser, Raied 2112 JOR0.5010.16152.40 
  Mohammed, Aloufe 2018 JOR0.5010.03150.45 
  Alattar, Rakan 1951 JOR0.001-0.5615-8.40 

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)
 
 King AbdAlla II Final Stage Championship Men / 2010 Amman JOR 2010-04-08
RcRownchangeKK*chgGame
 2057 1994 4.50 8 1.17 15 17.55 
  Nowaiser, Raied 2112 JOR0.5010.16152.40 
  Al-Safouri, Khalid 2005 JOR0.001-0.4815-7.20 
  Ahmed, Al Khatib 1952 JOR1.0010.44156.60 
  Musmar, Malik 2058 JOR0.5010.09151.35 
  Al-Zoubi, Issa 2002 JOR1.0010.51157.65 
  Yahya, H. Al 2079 JOR1.0010.62159.30 
  Alshoha, Basel 2012 JOR0.5010.03150.45 
  Samhouri, Bilal c2238 JOR0.001-0.2015-3.00 

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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