Rapid: Individual Calculations August 2018
 Nour Eldin, Mahmoud  Total change: -63.40  Rating chartPersonal card
 Mohamad Saad Rapid Alexandria EGY 2018-07-23
RcRownchangeKK*chgGame
 1653 1921 5.50 9 -1.76 20 -35.20 
  Elmasry, Yusef 1521  * EGY0.001-0.9220-18.40 
  Wafa, Hamed 1521  * EGY1.0010.08201.60 
  Abdel Mageed, Ibrahim Mohamed 1658 EGY0.001-0.8220-16.40 
  Elmasry, Moustafa 1521  * EGY1.0010.08201.60 
  Rashid A, Fawzi 1716 EGY0.001-0.7620-15.20 
  Kamil, Askandar 1592 EGY1.0010.12202.40 
  Zaki, Ahmed Mohamed 1691 EGY1.0010.21204.20 
  Abdallah, Wesam 1847 EGY0.501-0.1020-2.00 
  Ibrahim, Sameh 1810 EGY1.0010.35207.00 
 * 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)
 
 4th King of Draw Rapid Tanta EGY 2018-07-27
RcRownchangeKK*chgGame
 1804 1921 3.00 7 -1.41 20 -28.20 
  Helmy Elsayed, Ahmed 1521  * EGY1.0010.08201.60 
  Khalil, Ahmed Salem 2129 EGY0.001-0.2320-4.60 
  Hamouda, Mostafa 1699 EGY0.001-0.7820-15.60 
  Adel Abdel Hafez, Alaa 1589 EGY1.0010.12202.40 
  Abdel Aziz, Mohamed 1709 EGY0.501-0.2720-5.40 
  Atea, Khaled 2149 EGY0.5010.29205.80 
  Khedr, Mahmoud 1834 EGY0.001-0.6220-12.40 
 * 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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