Individual Calculations February 2019
 Mahgub, Mohamed Mustafa  Total change: 5.40  Rating chartPersonal card
 Benghazi 2019 3rd Stage Tournament Benghazi LBA 2019-01-24
RcRownchangeKK*chgGame
 1912 1934 4.50 8 0.27 20 5.40 
  Alabar, Abdullah 1835 LBA0.001-0.6420-12.80 
  Sultan, Ahmed Faraj 1857 LBA1.0010.39207.80 
  Sultan , Iyman Faraj 1738 LBA1.0010.25205.00 
  Elmejbri, Ali A. f2037 LBA1.0010.642012.80 
  Elghaib, Rabea Omer 1920 LBA0.001-0.5220-10.40 
  El-Mezwaghi, Hassan J. 1982 LBA0.001-0.4320-8.60 
  Almahjoub, Mokhtar 2044 LBA0.5010.15203.00 
  Yousef, Ali 1885 LBA1.0010.43208.60 

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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