Individual Calculations June 2023
 Jana, Aljawaldeh  Total change: 24.00  Rating chartPersonal card
 Second Classification Tournament-2023 Open Amman JOR 2023-05-04
RcRownchangeKK*chgGame
 1532 1031 1.00 6 0.60 40 24.00 
  Basil, Daoud 1698 JOR0.001-0.0140-0.40 
  Barghoth, Esam 1456 JOR1.0010.934037.20 
  Hafez, Bakr m1847 JOR0.0010.00400.00 
  Omar, Khuwayrah 1470 JOR0.001-0.0640-2.40 
  Omar, Al Tamimi 1289 JOR0.001-0.1840-7.20 
  Khalil, Al Kraiti 1432 JOR0.001-0.0840-3.20 

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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