Rapid: Individual Calculations June 2019
 Al-Zoubi, Issa  Total change: -15.40  Rating chartPersonal card
 First Rapid Tournament 2019 Amman JOR 2019-05-17
RcRownchangeKK*chgGame
 1743 1921 4.00 7 -0.77 20 -15.40 
  Rayyan, Rayyan 1521  * JOR1.0010.08201.60 
  Elsayed, Mohamed Samir f2239 EGY0.001-0.1320-2.60 
  Aboudi, Marwan 2088 JOR1.0010.722014.40 
  Arqam, Zaki 1788 IRQ0.001-0.6820-13.60 
  Abdallah, Barjous 1521  * JOR1.0010.08201.60 
  Asef, Ali Ahmad 1521  * JOR0.001-0.9220-18.40 
  Hani, Daoud 1521  * JOR1.0010.08201.60 
 * 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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