Individual Calculations November 2015
 Ahmed El Bechir, Mohamedou  Total change: 38.20  Rating chartPersonal card
 The 1st arab Chess olympiad championship , Open AGADIR MAR 2015-10-02
RcRownchangeKK*chgGame
 2120 1772 0.00 8 -0.94 20 -18.80 
  Abdel Razik, Khaled m2172  * EGY0.001-0.0820-1.60 
  Ouakhir, Mehdi 2172  * MAR0.001-0.0820-1.60 
  Abdel Wahab, Ahmad 2015 PLE0.001-0.2020-4.00 
  Al-Othman, Abdul Wahab c2031 KUW0.001-0.1820-3.60 
  Mohannad, Farhan f2172  * JOR0.001-0.0820-1.60 
  Nezad, Husein Aziz m2172  * QAT0.001-0.0820-1.60 
  Khouri, Ahmed Abbas f2052 UAE0.001-0.1620-3.20 
  Ezat, Mohamed m2172  * EGY0.001-0.0820-1.60 
 * 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)
 
 arab club chess ch2015 AGADIR MAR 2015-10-13
RcRownchangeKK*chgGame
 2033 1772 4.50 8 2.85 20 57.00 
  Moayed, Obied 2143 JOR0.5010.40208.00 
  Saber, Yasser 2147 MAR0.001-0.0920-1.80 
  Sulimani, Yaser 1721 KSA1.0010.43208.60 
  Sabar, Ethmane Daouda 2012 MTN1.0010.802016.00 
  Maqseed, Nasser c1920 KUW1.0010.702014.00 
  Ezat, Mohamed m2172  * EGY0.001-0.0820-1.60 
  Elgabry, Mohsen m2172  * EGY0.001-0.0820-1.60 
  Franka, Mahmoud 1979 LBA1.0010.772015.40 
 * 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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