Individual Calculations June 2018
 Abu-Hazeem, Saif  Total change: 2.20  Rating chartPersonal card
 Kingdom Individual Preliminary Stage Tournament - 2018 Open Ammn JOR 2018-05-05
RcRownchangeKK*chgGame
 1804 2032 7.00 9 0.11 20 2.20 
  Mahmoud, Albboushi 1632  * JOR1.0010.08201.60 
  Abdalazeez, Banyyaseen 1753 JOR0.501-0.3420-6.80 
  Mohammad, Abu-Nazzal 1675 JOR1.0010.11202.20 
  Barakat, Nafez 1831 JOR1.0010.24204.80 
  Dameeri, Radi 2064 JOR0.5010.04200.80 
  Hafez, Bakr m1868 JOR0.501-0.2220-4.40 
  Dagher, Karim 1632  * JOR1.0010.08201.60 
  Husam, El Rimawi 1892 JOR0.501-0.1920-3.80 
  Al-Safouri, Khalid 1889 JOR1.0010.31206.20 
 * 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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