Rapid: Individual Calculations February 2019
 Abd Elsalam, Mohamed  Total change: 43.60  Rating chartPersonal card
 Alex Ches Alexandria EGY 2019-01-07
RcRownchangeKK*chgGame
 1906 1686 4.00 8 2.18 20 43.60 
  Moreis, Amgad 2067 EGY0.001-0.0920-1.80 
  Fared, Karim 1847 EGY0.001-0.2920-5.80 
  Darwish, Amro 1869 EGY1.0010.742014.80 
  Ramadan, Moustafa 1827 EGY1.0010.692013.80 
  Abdel Kawy, Mohamed 1885 EGY1.0010.762015.20 
  Abdel Ghany, Khaled 1977 EGY0.001-0.1520-3.00 
  Ashraf, Fahd 1855 EGY1.0010.722014.40 
  Fawzy, Abdel Kareim 1923 EGY0.001-0.2020-4.00 

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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