Individual Calculations April 2013
 Yousef, Abed  Total change: -2.85  Rating chartPersonal card
 Second Stage Tournament 2013-Open- Amman JOR 2013-02-21
RcRownchangeKK*chgGame
 1926 1898 3.50 8 -0.19 15 -2.85 
  Abdallah, A-Shbol 1977 JOR0.001-0.3915-5.85 
  Ebtsam, Adee 1653 JOR0.501-0.3015-4.50 
  Taher, Ali 2051 JOR1.0010.701510.50 
  Mahmoud, Abdelrahman 2118 JOR0.5010.28154.20 
  Naiem, Mousa 2011 JOR0.5010.15152.25 
  Abulaban, Amr 2010 JOR0.001-0.3515-5.25 
  Bino, Murad 1784 JOR1.0010.34155.10 
  Malik, Swedan 1807 JOR0.001-0.6215-9.30 

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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