Individual Calculations February 2019
 Saleh, Mohab  Total change: 5.00  Rating chartPersonal card
 Benghazi 2019 Under 1900 Benghazi LBA 2019-01-21
RcRownchangeKK*chgGame
 1798 1847 4.50 6 1.10 20 22.00 
  Aldrsi, Ibrahim 1667 LBA1.0010.26205.20 
  Yasser, Abdulrahaman 1798 LBA1.0010.43208.60 
  Sultan , Iyman Faraj 1738 LBA1.0010.35207.00 
  Sultan, Ahmed Faraj 1857 LBA0.5010.01200.20 
  Abdulsalam, Faraj 1845 LBA1.0010.502010.00 
  Yousef, Ali 1885 LBA0.001-0.4520-9.00 

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)
 
 Benghazi 2019 3rd Stage Tournament Benghazi LBA 2019-01-24
RcRownchangeKK*chgGame
 1864 1847 2.50 7 -0.85 20 -17.00 
  Elmejbri, Ali A. f2037 LBA0.001-0.2520-5.00 
  El-Mezwaghi, Hassan J. 1982 LBA0.001-0.3220-6.40 
  Sultan, Ahmed Faraj 1857 LBA0.001-0.4920-9.80 
  Yasser, Abdulrahaman 1798 LBA1.0010.43208.60 
  Alagouri, Hamdi Gaith 1684 LBA0.501-0.2220-4.40 
  Hassan, Mohamed M. 1844 LBA0.001-0.5020-10.00 
  Abdulsalam, Faraj 1845 LBA1.0010.502010.00 

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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