Individual Calculations February 2019
 Yasser, Abdulrahaman  Total change: -48.40  Rating chartPersonal card
 Benghazi 2019 Under 1900 Benghazi LBA 2019-01-21
RcRownchangeKK*chgGame
 1729 1798 1.00 4 -1.31 20 -26.20 
  Saleh, Mohab 1847 LBA0.001-0.4320-8.60 
  Manaa, Gamal 1843 LBA0.001-0.4420-8.80 
  Aldrsi, Mohamed Awad 1741 LBA0.001-0.5820-11.60 
  Altohami, Malek Ezaldean 1484 LBA1.0010.14202.80 

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)
 
 Benghazi 2019 3rd Stage Tournament Benghazi LBA 2019-01-24
RcRownchangeKK*chgGame
 1839 1798 2.00 7 -1.11 20 -22.20 
  Elghaib, Rabea Omer 1920 LBA0.001-0.3320-6.60 
  Yousef, Ali 1885 LBA0.001-0.3820-7.60 
  Alagouri, Hamdi Gaith 1684 LBA0.001-0.6620-13.20 
  Saleh, Mohab 1847 LBA0.001-0.4320-8.60 
  Sultan, Ahmed Faraj 1857 LBA1.0010.582011.60 
  Alabar, Abdullah 1835 LBA1.0010.552011.00 
  Hassan, Mohamed M. 1844 LBA0.001-0.4420-8.80 

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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