Individual Calculations December 2013
 Ben Nasser, Khaled  Total change: 9.90  Rating chartPersonal card
 1st Toubrok closed tournament Toubrok LBA 2013-08-14
RcRownchangeKK*chgGame
 1981 2206 9.00 11 0.66 15 9.90 
  Almahjoub, Mokhtar 2124 LBA0.501-0.1115-1.65 
  B.m. Bobaker, Baha Eldien 1951 LBA1.0010.19152.85 
  Elarbi, Abobker f2269 LBA0.5010.09151.35 
  Almabrouk, Kahmis 1806  * LBA0.501-0.4215-6.30 
  Abdurrahim, Abdelkarem 1806  * LBA1.0010.08151.20 
  El-Mezwaghi, Husein 1978 LBA1.0010.21153.15 
  Elsanossi,ragab, A 1806  * LBA1.0010.08151.20 
  Sadaga, Salah 2065 LBA1.0010.31154.65 
  Tarhoni, Mohamed 1902 LBA1.0010.14152.10 
  Mohamed, M Mohamed 1963 LBA1.0010.20153.00 
  Salem, Mahjoub 2124 LBA0.501-0.1115-1.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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