Individual Calculations March 2019
 Aboudi, Marwan  Total change: -7.20  Rating chartPersonal card
 AL-Qaed Championships 0pen 2019 Amman JOR 2019-01-24
RcRownchangeKK*chgGame
 1886 2166 7.00 9 -0.36 20 -7.20 
  Aljnydy, Ahmad 1766  * JOR1.0010.08201.60 
  Zaid, Abu Maizer 1766  * JOR1.0010.08201.60 
  Al-Safouri, Khalid 1883 JOR0.001-0.8420-16.80 
  Aref, Qarqash 1766  * JOR1.0010.08201.60 
  Abdulla, Mohammad 1830 JOR1.0010.12202.40 
  Albalkhi, Fared 1921 SYR1.0010.20204.00 
  Naiem, Mousa 1936 JOR1.0010.21204.20 
  Moayed, Obied c2143 JOR1.0010.47209.40 
  Ibrahim, Alwahsh 1966 JOR0.001-0.7620-15.20 
 * 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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