Individual Calculations April 2019
 Alrashidi, Yousef  Total change: -4.40  Rating chartPersonal card
 Arab Chess Club Championship 2019 Open Hammamet TUN 2019-02-26
RcRownchangeKK*chgGame
 1867 1548 1.00 5 0.28 20 5.60 
  Oussedik, Mahfoud m1948  * ALG0.001-0.0820-1.60 
  Alanazy, Mohammed 1909 KSA0.001-0.1020-2.00 
  Alazabe, Aribi 1826 LBA1.0010.832016.60 
  Al-Zendani, Zendan m1948  * YEM0.001-0.0820-1.60 
  Aljoaba, Wael 1702 PLE0.001-0.2920-5.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Arab Teams Chess Championship Open 2019 Hammamet TUN 2019-03-03
RcRownchangeKK*chgGame
 1941 1548 0.00 6 -0.50 20 -10.00 
  Noah, A .h. Al-Ali m1948  * IRQ0.001-0.0820-1.60 
  Hmam, Mohamed 1948  * TUN0.001-0.0820-1.60 
  Salim Issa, Ali Shamas c1906 OMA0.001-0.1020-2.00 
  Eiti, Bashir m1948  * SYR0.001-0.0820-1.60 
  Amdouni, Zoubaier f1948  * TUN0.001-0.0820-1.60 
  Alhuwar, Jasem f1948  * UAE0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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