Individual Calculations April 2022
 Abdellahi, Khaled Abdellahi  Total change: 0.00  Rating chartPersonal card
 Arab Chess Individual Championship 2021 U16 Open baghdad IRQ 2022-03-09
RcRownchangeRpKK*chgGame
 1718 0 3.00 8 0.00 1631   0.00 
  Al Zadjali, Abdul Rahman 1769 OMA0.0010.00 0.00 
  Raji Sayel, Abu Azizah 1880 PLE1.0010.00 0.00 
  Zaid, Alaa Chaseb c1898 IRQ0.0010.00 0.00 
  Al Busaidi, Hamood 1783 OMA1.0010.00 0.00 
  Ajili, Rayen 1702 TUN0.0010.00 0.00 
  Hallal, Tarik 1991 ALG0.0010.00 0.00 
  Kassar, Bashar 1379 LBN1.0010.00 0.00 
  Ismail, Khalel Tariq 1344 IRQ0.0010.00 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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