Individual Calculations March 2019
 Ibrahim, Alsalos  Total change: 16.20  Rating chartPersonal card
 AL-Qaed Championships 0pen 2019 Amman JOR 2019-01-24
RcRownchangeKK*chgGame
 1823 1870 5.00 8 0.81 20 16.20 
  Mesaad, Ahmad 1470  * JOR1.0010.08201.60 
  Mohannad, Farhan f2165 JOR1.0010.852017.00 
  Boshra, Alshaeby wf2022 JOR0.001-0.3020-6.00 
  Tariq, Almousa 1470  * JOR1.0010.08201.60 
  Abu-Hazeem, Saif 2022 JOR0.001-0.3020-6.00 
  Husam, Erani 1470  * JOR1.0010.08201.60 
  Abdallah, A-Shbol 1984 JOR1.0010.662013.20 
  Suleiman, Almousa 1984 JOR0.001-0.3420-6.80 
 * 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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