Individual Calculations November 2017
 Amr, Majdalawi  Total change: -7.20  Rating chartPersonal card
 25th Prince Mohamed Tournament- 2017 Open Amman JOR 2017-10-05
RcRownchangeKK*chgGame
 1765 1641 1.50 5 -0.18 40 -7.20 
  Ibrahim, Alwahsh 1956 JOR0.001-0.1440-5.60 
  Fathi, Naser 1866 JOR0.5010.284011.20 
  Miswadah, Baha 1868 PLE0.001-0.2140-8.40 
  Hazem, Al-Khozoz 1241  * JOR1.0010.08403.20 
  Husam, El Rimawi 1896 JOR0.001-0.1940-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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