Individual Calculations September 2016
 Manaa, Gamal  Total change: -15.20  Rating chartPersonal card
 Arab Medical University 2nd Open Tournament Benghazi LBA 2016-08-04
RcRownchangeKK*chgGame
 1870 1821 2.00 6 -0.59 20 -11.80 
  El-Mezwaghi, Hassan J. 1944 LBA0.001-0.3320-6.60 
  Gumatti, Jumma 1825 LBA0.001-0.4920-9.80 
  Altaweel, Mohamed A. 1871 LBA0.5010.07201.40 
  Abdulsalam, Faraj 1882 LBA1.0010.582011.60 
  Mahgub, Mohamed Mustafa 1892 LBA0.001-0.4020-8.00 
  Hussien, Faraj 1808 LBA0.501-0.0220-0.40 

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)
 
 Ramadan Benghazi 2nd Tournament 2016 Benghazi LBA 2016-08-13
RcRownchangeKK*chgGame
 1779 1821 1.50 3 -0.17 20 -3.40 
  Elghaib, Rabea Omer 1960 LBA0.001-0.3120-6.20 
  Alguttani, Fahmi 1729 LBA1.0010.37207.40 
  Hisham, Abdulmatlob 1647 LBA0.501-0.2320-4.60 

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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