Individual Calculations July 2014
 Abdulsalam, Faraj  Total change: -24.00  Rating chartPersonal card
 Aljfrah Closed Aljfrah LBA 2014-05-15
RcRownchangeKK*chgGame
 1893 1832 4.50 11 -0.18 30 -5.40 
  Al-Zayat, Ahmed f2129 LBA0.5010.353010.50 
  Gahfer, Khaled 1764 LBA0.001-0.5930-17.70 
  Ben Nasser, Khaled f2206 LBA0.001-0.1030-3.00 
  Zedan, Ahmad 1801 LBA0.501-0.0430-1.20 
  Alajami, Mohamed J. 1495 LBA1.0010.12303.60 
  B.m. Bobaker, Baha Eldien 1959 LBA0.5010.17305.10 
  Tarhoni, Mohamed 1919 LBA0.001-0.3830-11.40 
  Almahjoub, Mokhtar 2001 LBA0.001-0.2830-8.40 
  Al Sori, Mohamed c1918 LBA1.0010.623018.60 
  Alsekawi, Salah H. 1769 LBA0.501-0.0930-2.70 
  Almorabit, Abdallah M. 1861 LBA0.5010.04301.20 

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)
 
NOTE: K factor changed
 Sabha Closed Sabha LBA 2014-05-21
RcRownchangeKK*chgGame
 1890 1832 3.50 11 -1.24 15 -18.60 
  Almosatar, Mansour A. 1681 LBA0.501-0.2015-3.00 
  B.m. Bobaker, Baha Eldien 1959 LBA0.001-0.3315-4.95 
  Ben Nasser, Khaled f2206 LBA0.001-0.1015-1.50 
  Tarhoni, Mohamed 1919 LBA0.001-0.3815-5.70 
  Sager, Othman S. 1899 LBA0.001-0.4115-6.15 
  Mohamed, M Mohamed 1926 LBA0.5010.13151.95 
  Gahfer, Khaled 1764 LBA0.501-0.0915-1.35 
  Almahjoub, Mokhtar 2001 LBA0.001-0.2815-4.20 
  Al Sori, Mohamed c1918 LBA0.001-0.3815-5.70 
  Alsgair, Maree A. 1758 LBA1.0010.40156.00 
  Alkashari, Abdalsalam M. 1758 LBA1.0010.40156.00 

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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