Blitz: Individual Calculations April 2022
 Abdellahi, Khaled Abdellahi  Total change: 0.00  Rating chartPersonal card
 Arab Chess Individual Championship Blitz 2021 U20Open baghdad IRQ 2022-03-15
RcRownchangeRpKK*chgGame
 1517 0 3.00 9 0.00 1392   0.00 
  Mustafa, Kamal Jalaldeen Al-Barba 1633 IRQ1.0010.00 0.00 
  Deeb, Rayan. 1426 SYR0.0010.00 0.00 
  Barrani, Adem 1521 TUN0.0010.00 0.00 
  Boulaares, Akram 1386 TUN1.0010.00 0.00 
  Fates, Omer Salah 1619 LBA1.0010.00 0.00 
  Mero, Aghiad. 1689 SYR0.0010.00 0.00 
  Walid, Shebani 1596 SYR0.0010.00 0.00 
  Chakroun, Wael 1433 TUN0.0010.00 0.00 
  Fawaz, Mohamad 1353 LBN0.0010.00 0.00 

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)
 

 

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