Individual Calculations September 2017
 Moreis, Amgad  Total change: 19.40  Rating chartPersonal card
 Alexandria Open 2017 Alexandria EGY 2017-08-02
RcRownchangeKK*chgGame
 2068 2081 6.00 10 0.97 20 19.40 
  Hakim, Hosni 1778 EGY1.0010.14202.80 
  Kandil, Adham m2263 EGY0.001-0.2620-5.20 
  Sharl, Shady 1762 EGY1.0010.13202.60 
  Alhassadi, Yousef A. 1797 LBA1.0010.16203.20 
  El Amary, Kamal f2213 EGY1.0010.682013.60 
  Naby, Saiid A. 2257 EGY0.001-0.2720-5.40 
  Fouad, Mohamed 1820 EGY1.0010.18203.60 
  Abdel Aziz, Ehab 2185 EGY0.5010.14202.80 
  El Arousy, Abdul Hameed m2279 EGY0.5010.26205.20 
  Hassan, Sayed Barakat m2329 EGY0.001-0.1920-3.80 

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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