Rapid: Individual Calculations August 2023
 Ahmad Murad, Fatema Alzahraa.  Total change: -36.60  Rating chartPersonal card
 15th Arab Games 2023 - Rapid Teams - Women Constantine ALG 2023-07-07
RcRownchangeKK*chgGame
 1600 1682 2.50 5 -0.53 20 -10.60 
  Al-Khelaifi, Aisha wc1596 QAT1.0010.38207.60 
  Ahlam, Rashed 1490 UAE0.001-0.7520-15.00 
  Nassr, Ryma wc1589 ALG0.501-0.1320-2.60 
  Hamouri, Taqwa 1357 PLE1.0010.13202.60 
  Latreche, Sabrina wm1968 ALG0.001-0.1620-3.20 

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)
 
 15th Arab Games 2023 - Rapid individual - Women Constantine ALG 2023-07-11
RcRownchangeKK*chgGame
 1604 1682 4.00 9 -1.30 20 -26.00 
  Alattar, Ghayda M. wm1952 JOR0.5010.33206.60 
  Ruba, Al-Qudah 1311 JOR0.001-0.9020-18.00 
  Al-Fayyadh, Yamama Asif Abdula wc1611 IRQ1.0010.40208.00 
  Abdi, Zineb Dina wm1858 ALG0.001-0.2720-5.40 
  Al-Khelaifi, Aisha wc1596 QAT0.001-0.6220-12.40 
  Anoud, Eisa Bashkardi 1529 UAE0.001-0.7020-14.00 
  Mahmoud, Roula wf1735 SYR0.5010.07201.40 
  Alrais, Souad Motaz Bashir 1325 LBA1.0010.11202.20 
  Natsheh, Wajd 1519 PLE1.0010.28205.60 

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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