Individual Calculations April 2019
 Al Saidi, Mohammed Khalfan  Total change: -1.40  Rating chartPersonal card
 Arab Teams Chess Championship Open 2019 Hammamet TUN 2019-03-03
RcRownchangeKK*chgGame
 2024 1743 1.00 6 -0.07 20 -1.40 
  Koniahli, Malek. f2143  * SYR0.001-0.0820-1.60 
  Miswadah, Baha 1945 PLE1.0010.762015.20 
  Moazaz , Dhahir Habeeb f2143  * IRQ0.001-0.0820-1.60 
  Al-Hamlan, Faisal 1895 KUW0.001-0.3020-6.00 
  Jabloun , Bilel 1939 TUN0.001-0.2520-5.00 
  Fellah, Mohamed Amine 2080 ALG0.001-0.1220-2.40 
 * 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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