Individual Calculations January 2009
 Al Haisamwi, Sameer  Total change: -1.20  Rating chartPersonal card
 16 th Prince Mohammed Internatinal Tornament - Men 2008 Amman JOR 2008-10-16
RcRownchangeKK*chgGame
 2064 2166 5.00 8 -0.08 15 -1.20 
  Al, Sane A. Abdallah 2021 JOR1.0010.31154.65 
  Alshoha, Basel 2014 JOR0.001-0.7015-10.50 
  Haddad, Riad 2027 JOR1.0010.31154.65 
  Saad, Baha 2110 JOR0.501-0.0815-1.20 
  Mohammed, Aloufe 2032 JOR1.0010.32154.80 
  Nowaiser, Raied 2108 JOR0.501-0.0815-1.20 
  Mohannad, Farhan f2269 JOR0.001-0.3615-5.40 
  Yousef, Abed 1927 JOR1.0010.20153.00 

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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