Individual Calculations April 2008
 Al Buheiri, Ahmed  Total change: -27.45  Rating chartPersonal card
 2nd King Abdullah II Tournament 2008 Amman JOR 2008-02-10
RcRownchangeKK*chgGame
 1964 2094 1.50 5 -1.83 15 -27.45 
  Abo-Hazeem, Mohanned 1882 JOR0.001-0.7715-11.55 
  Al, Sane A. Abdallah 2008 JOR1.0010.38155.70 
  Al Sayaed, Mohamed 2069 EGY0.001-0.5315-7.95 
  Nimer, Mohammad 1831 JOR0.501-0.3215-4.80 
  Osama, Sharabasy 2032 EGY0.001-0.5915-8.85 

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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