Individual Calculations July 2019
 Amr, Majdalawi  Total change: -24.00  Rating chartPersonal card
 Asian Zonal Chess Championships 2019 Zone 3.1 Open Amman JOR 2019-06-18
RcRownchangeKK*chgGame
 1910 1798 2.00 7 -0.60 40 -24.00 
  Aboudi, Marwan 2188 JOR0.001-0.0940-3.60 
  Loay, Sameer c2074 JOR0.001-0.1740-6.80 
  Tarraf, Tarraf 1673 LBN0.001-0.6740-26.80 
  Ghnatios, Ralph 1859 LBN0.001-0.4240-16.80 
  Salih, Al Hor 1798 QAT1.0010.504020.00 
  Abdallah, A-Shbol 1925 JOR1.0010.674026.80 
  Thaer, Abu Alhaija 1856 JOR0.001-0.4240-16.80 

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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