Individual Calculations November 2009
 Saif, Abu-Hazeem  Total change: 27.90  Rating chartPersonal card
 17th Prince Mohammed International Tour. Open 2009 -C Zarqa JOR 2009-10-06
RcRownchangeKK*chgGame
 1980 2039 6.50 8 1.86 15 27.90 
  Oriqat, Ahmed 1866 JOR1.0010.27154.05 
  Osama, Sharabasy 1994 EGY1.0010.44156.60 
  Nizar, Emad 2005 JOR0.501-0.0515-0.75 
  Nimer, Mohammad 1867 JOR1.0010.27154.05 
  Algildah, Khalid f2027 SYR0.001-0.5215-7.80 
  Saloos, Ibrahim 1936 JOR1.0010.36155.40 
  Alsane, Abdallah 2011 JOR1.0010.46156.90 
  Al, Sayaed Mohamed 2131 EGY1.0010.63159.45 

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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