Individual Calculations April 2018
 Osama, Al Najjar  Total change: 41.20  Rating chartPersonal card
 16th Jordan Cup Championship-2017 Amman JOR 2018-03-08
RcRownchangeKK*chgGame
 1876 1750 5.00 8 2.06 20 41.20 
  Younes, Abu Shareb 1745 JOR1.0010.49209.80 
  Khalid, Flieh 1807 JOR1.0010.582011.60 
  Fathi, Naser 1881 JOR0.5010.18203.60 
  Khader, Sami m2150  * JOR0.001-0.0820-1.60 
  Amer, Bader 1672 JOR1.0010.39207.80 
  Aboudi, Marwan 2150  * JOR0.5010.42208.40 
  Saad, Baha 2105 JOR0.001-0.1120-2.20 
  Murad, Alfarah 1500 JOR1.0010.19203.80 
 * 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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