Individual Calculations July 2019
 Farhan, Marwan Ali  Total change: -4.80  Rating chartPersonal card
 Asian Zonal Chess Championships 2019 Zone 3.1 Open Amman JOR 2019-06-18
RcRownchangeKK*chgGame
 2008 1975 3.50 8 -0.24 20 -4.80 
  Nezad, Husein Aziz m2375  * QAT0.001-0.0820-1.60 
  Salih, Al Hor 1798 QAT0.001-0.7320-14.60 
  Tarraf, Tarraf 1673 LBN1.0010.15203.00 
  Thaer, Abu Alhaija 1856 JOR1.0010.34206.80 
  Aboudi, Marwan 2188 JOR0.001-0.2320-4.60 
  Al-Bashayra, Yazan f1949 JOR1.0010.46209.20 
  Al Thebaiti, Ahmed M c1994 KSA0.5010.03200.60 
  Ahmad, Al Khatib m2232 JOR0.001-0.1820-3.60 
 * 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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