Individual Calculations April 2013
 Abu-Hazeem, Saif  Total change: -15.30  Rating chartPersonal card
 Second Stage Tournament 2013-Open- Amman JOR 2013-02-21
RcRownchangeKK*chgGame
 1849 2013 6.00 10 -1.02 15 -15.30 
  Jafar, Abdul Khaliq 1735 JOR1.0010.17152.55 
  Saloos, Ibrahim 1834 JOR0.501-0.2315-3.45 
  Barakat, Nafez 1931 JOR0.001-0.6115-9.15 
  Ebtsam, Adee 1653 JOR1.0010.10151.50 
  Razan, Alshaeby 1768 JOR1.0010.20153.00 
  Badosi, Nidal 1938 JOR1.0010.40156.00 
  Moayed, Obied 2033 JOR0.5010.03150.45 
  , Kloub.m 1756 JOR0.001-0.8215-12.30 
  Al-Zoubi, Issa 1956 JOR0.001-0.5815-8.70 
  Al-Shawaqfeh, Mohammad 1881 JOR1.0010.32154.80 

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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