Individual Calculations May 2019
 Salem, Abdallah  Total change: 11.40  Rating chartPersonal card
 First Classification Tournament-2019 Open Amman JOR 2019-03-28
RcRownchangeKK*chgGame
 1518 1710 1.50 3 -0.56 20 -11.20 
  Osama, Abuhmeidan 1310  * JOR0.501-0.4220-8.40 
  Mohammad, Alhadidi 1310  * JOR1.0010.08201.60 
  Fathi, Naser 1935 JOR0.001-0.2220-4.40 
 * 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
 1878 1710 3.50 8 1.13 20 22.60 
  Abdallah, A-Shbol 1960 JOR0.5010.31206.20 
  Suleiman, Almousa 2023 JOR0.001-0.1420-2.80 
  Malik, Swedan 1842 JOR1.0010.682013.60 
  Aljundi, Laith 1803 JOR1.0010.632012.60 
  Al-Bashayra, Yazan f1977 JOR0.001-0.1820-3.60 
  Boshra, Alshaeby wf2022 JOR0.001-0.1420-2.80 
  Yazan, Alsoud 1640 JOR0.001-0.6020-12.00 
  Razan, Alshaeby wf1759 JOR1.0010.572011.40 

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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