Individual Calculations May 2019
 Boshra, Alshaeby  Total change: -9.40  Rating chartPersonal card
 17th Jordan Cup For Clubs Championship-2018 Amman JOR 2019-03-14
RcRownchangeKK*chgGame
 1733 2022 4.50 5 0.46 20 9.20 
  Lana, Haymoor 1622  * JOR1.0010.08201.60 
  Moataz, Ghunaim 1622  * JOR1.0010.08201.60 
  Battikhi, H. f2073 JOR0.5010.07201.40 
  Emad, Majdlawy 1725 JOR1.0010.15203.00 
  Thaer, Eid 1622  * 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)
 
 Middle Stage Kindom Tournament-2019 Amman JOR 2019-04-11
RcRownchangeKK*chgGame
 1849 2022 5.50 9 -0.93 20 -18.60 
  Osama, Al Najjar 1769 JOR1.0010.19203.80 
  Barakat, Nafez 1867 JOR0.001-0.7120-14.20 
  Qasim, Husein 1727 JOR1.0010.15203.00 
  Naiem, Mousa 1933 JOR0.501-0.1220-2.40 
  Abdulla, Mohammad 1811 JOR1.0010.23204.60 
  Ibrahim, Alsalos 1885 JOR0.001-0.6820-13.60 
  Salem, Abdallah 1710 JOR1.0010.14202.80 
  Saif, Malek c2019 JOR0.001-0.5020-10.00 
  Alattar, Ghayda M. wf1924 JOR1.0010.37207.40 

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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