Individual Calculations March 2019
 Buhasan, Aiaad Jumha  Total change: 45.40  Rating chartPersonal card
 Final Libyan Cities 2019 Misrata LBA 2019-02-23
RcRownchangeKK*chgGame
 1810 1737 4.00 5 1.95 20 39.00 
  Abulbaida, Abduallah 1724 LBA1.0010.48209.60 
  Bennoor, Adel 1778 LBA0.001-0.4420-8.80 
  Sattar J Al-Isawi, Abdullah 2015 IRQ1.0010.832016.60 
  Ftiees, Salah 1826 LBA1.0010.622012.40 
  Alagouri, Hamdi Gaith 1709 LBA1.0010.46209.20 

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)
 
 Final Libyan First Degree Clubs 2019 Misrata LBA 2019-02-23
RcRownchangeKK*chgGame
 1846 1737 2.50 6 0.32 20 6.40 
  Alazabe, Aribi 1826 LBA1.0010.622012.40 
  Saleh, Mohab 1852 LBA1.0010.662013.20 
  Ahmaida, Mohamed 1435 LBA0.001-0.8520-17.00 
  Asabri, Hussien f2137  * LBA0.001-0.0820-1.60 
  Almorabit, Abdallha M. 1902 LBA0.5010.22204.40 
  Engaitah, Abdalsalam A. 1926 LBA0.001-0.2520-5.00 
 * 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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