Rapid: Individual Calculations August 2023
 Natsheh, Wajd  Total change: -20.40  Rating chartPersonal card
 15th Arab Games 2023 - Rapid Teams - Women Constantine ALG 2023-07-07
RcRownchangeKK*chgGame
 1887 1519 1.00 6 0.00 20 0.00 
  Nassr, Lina wm1914 ALG0.001-0.0820-1.60 
  Zhu, Chen g2404 QAT0.0010.00200.00 
  Ibraheem, Delbak Ismael Ibraheem wm1829 IRQ0.001-0.1420-2.80 
  Al Maamari, Wafia Darwish wf1729 UAE0.001-0.2320-4.60 
  Khalil, Manar wf1888 SYR1.0010.902018.00 
  Nassr, Manel wc1558 ALG0.001-0.4520-9.00 

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)
 
 15th Arab Games 2023 - Rapid individual - Women Constantine ALG 2023-07-11
RcRownchangeKK*chgGame
 1608 1519 2.50 9 -1.02 20 -20.40 
  Jalaluldeen, Kareen Kamal J. wf1792 IRQ0.001-0.1720-3.40 
  Ibraheem, Delbak Ismael Ibraheem wm1829 IRQ0.001-0.1420-2.80 
  Mahmoud, Roula wf1735 SYR0.001-0.2220-4.40 
  Al-Fayyadh, Yamama Asif Abdula wc1611 IRQ1.0010.632012.60 
  Al-Khulaifi, Ghada wc1540 QAT0.001-0.4720-9.40 
  Meddeb, Chadha wm1543 TUN0.001-0.4720-9.40 
  Alrais, Souad Motaz Bashir 1325 LBA1.0010.25205.00 
  Alhammouri, Roa 1412 PLE0.501-0.1520-3.00 
  Ahmad Murad, Fatema Alzahraa. 1682 SYR0.001-0.2820-5.60 

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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