Individual Calculations November 2017
 Elmejbri, Ali A.  Total change: 49.60  Rating chartPersonal card
 Brain Games (Grand Prix. 2017) Benghazi LBA 2017-10-17
RcRownchangeKK*chgGame
 2043 2005 15.00 28 2.48 20 49.60 
  El-Mezwaghi, Hassan J. 2018 LBA0.001-0.4820-9.60 
  Mahgub, Mohamed Mustafa 1922 LBA0.501-0.1120-2.20 
  Bensrity, Mokhtar 2141 LBA0.5010.18203.60 
  Al Moshaiti, Khalil 2128 LBA0.001-0.3320-6.60 
  Ben-Srity, Mohamed 2055 LBA0.001-0.4320-8.60 
  Bensrity, Zakaria 2034 LBA0.5010.04200.80 
  Almahjoub, Mokhtar 2004 LBA1.0010.502010.00 
  El-Mezwaghi, Hassan J. 2018 LBA1.0010.522010.40 
  Mahgub, Mohamed Mustafa 1922 LBA1.0010.39207.80 
  Bensrity, Mokhtar 2141 LBA0.001-0.3220-6.40 
  Al Moshaiti, Khalil 2128 LBA0.5010.17203.40 
  Ben-Srity, Mohamed 2055 LBA0.001-0.4320-8.60 
  Bensrity, Zakaria 2034 LBA1.0010.542010.80 
  Almahjoub, Mokhtar 2004 LBA0.5010.00200.00 
  El-Mezwaghi, Hassan J. 2018 LBA0.5010.02200.40 
  Mahgub, Mohamed Mustafa 1922 LBA0.501-0.1120-2.20 
  Bensrity, Mokhtar 2141 LBA1.0010.682013.60 
  Al Moshaiti, Khalil 2128 LBA0.001-0.3320-6.60 
  Ben-Srity, Mohamed 2055 LBA0.001-0.4320-8.60 
  Bensrity, Zakaria 2034 LBA1.0010.542010.80 
  Almahjoub, Mokhtar 2004 LBA0.5010.00200.00 
  El-Mezwaghi, Hassan J. 2018 LBA1.0010.522010.40 
  Mahgub, Mohamed Mustafa 1922 LBA0.501-0.1120-2.20 
  Bensrity, Mokhtar 2141 LBA0.5010.18203.60 
  Al Moshaiti, Khalil 2128 LBA0.5010.17203.40 
  Ben-Srity, Mohamed 2055 LBA1.0010.572011.40 
  Bensrity, Zakaria 2034 LBA1.0010.542010.80 
  Almahjoub, Mokhtar 2004 LBA0.5010.00200.00 

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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