Individual Calculations February 2019
 Abdulsalam, Faraj  Total change: -2.80  Rating chartPersonal card
 Benghazi 2019 Under 1900 Benghazi LBA 2019-01-21
RcRownchangeKK*chgGame
 1778 1845 5.00 7 0.92 20 18.40 
  Alfarsi, Salem M. 1589 LBA1.0010.19203.80 
  Yousef, Ali 1885 LBA1.0010.562011.20 
  Alagouri, Hamdi Gaith 1684 LBA0.501-0.2120-4.20 
  Hassan, Mohamed M. 1844 LBA1.0010.502010.00 
  Saleh, Mohab 1847 LBA0.001-0.5020-10.00 
  Sultan, Ahmed Faraj 1857 LBA0.5010.02200.40 
  Aldrsi, Mohamed Awad 1741 LBA1.0010.36207.20 

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)
 
 Benghazi 2019 3rd Stage Tournament Benghazi LBA 2019-01-24
RcRownchangeKK*chgGame
 1893 1845 2.00 7 -1.06 20 -21.20 
  Almaryami, Mohamed H. 2009 LBA0.001-0.2820-5.60 
  Elmejbri, Ali A. f2037 LBA0.001-0.2520-5.00 
  Sultan, Ahmed Faraj 1857 LBA1.0010.522010.40 
  Hassan, Mohamed M. 1844 LBA1.0010.502010.00 
  Elghaib, Rabea Omer 1920 LBA0.001-0.4020-8.00 
  Sultan , Iyman Faraj 1738 LBA0.001-0.6520-13.00 
  Saleh, Mohab 1847 LBA0.001-0.5020-10.00 

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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