Rapid: Individual Calculations January 2019
 Abdallah Hussein, Mohamed  Total change: 12.40  Rating chartPersonal card
 5th international chess arena tournament 2018 Alexandria EGY 2018-12-06
RcRownchangeKK*chgGame
 1736 1730 2.50 5 -0.09 20 -1.80 
  Abdou, Mohamed Hamdy 2130  * EGY0.001-0.0820-1.60 
  Ibrahim, Mohamed Ahmed 1398 EGY1.0010.12202.40 
  Sayed, Hany 2130  * EGY0.001-0.0820-1.60 
  Wael, Mostafa 1470 EGY1.0010.18203.60 
  Bakheet, Mohamed Adel 1554 EGY0.501-0.2320-4.60 
 * 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)
 
 2nd Golden Asmrat over 1700 Cairo EGY 2018-12-19
RcRownchangeKK*chgGame
 1904 1730 3.00 8 0.71 20 14.20 
  Morsy, Elsayed 1998 EGY1.0010.832016.60 
  Sameeh, Hany f2099 EGY0.001-0.1020-2.00 
  Ellethy, Nabil 1907 EGY0.001-0.2720-5.40 
  Hafez, Mohamed 1872 EGY0.001-0.3120-6.20 
  Fawzy, Abdel Kareim 1918 EGY0.001-0.2620-5.20 
  Khedr, Mahmoud 1883 EGY0.001-0.3020-6.00 
  Anwar, Ramadan 1702 EGY1.0010.46209.20 
  Hamdy Osman, Mohamed 1850 EGY1.0010.662013.20 

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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