Individual Calculations April 2009
 Saad, Baha  Total change: 12.15  Rating chartPersonal card
 3rd Wafaa International Tournament 2008 Amman JOR 2008-12-17
RcRownchangeKK*chgGame
 2041 2110 5.50 8 0.81 15 12.15 
  Taher, Ali 1967 JOR1.0010.31154.65 
  Mamoon, Hamdan 2006 JOR1.0010.36155.40 
  Battikhi, H. f2162 JOR0.001-0.4315-6.45 
  Al-Safouri, Khalid 1979 JOR1.0010.32154.80 
  Al, Sane A. Abdallah 2021 JOR1.0010.38155.70 
  Mansour, Sameer f2285 JOR0.001-0.2715-4.05 
  Abohazeem, Abed 1801 JOR1.0010.14152.10 
  Nowaiser, Raied 2108 JOR0.5010.00150.00 

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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