Rapid: Individual Calculations May 2019
 Sayed, Hany  Total change: -0.60  Rating chartPersonal card
 Barq El Ezz Chess Rapid Mansoura EGY 2019-04-15
RcRownchangeKK*chgGame
 1917 2175 6.50 9 -0.60 20 -12.00 
  Hamouda, Alaa 1775  * EGY1.0010.08201.60 
  Beder, Osama 1778 EGY1.0010.08201.60 
  Gaafar, Mahmoud 2032 EGY0.501-0.1920-3.80 
  Sharaf Eldin, Tamer 2034 EGY0.501-0.1920-3.80 
  Baqa Elbrince, Mohamed 1775  * EGY0.501-0.4220-8.40 
  Awad, Abdelrahman 1775  * EGY1.0010.08201.60 
  Elgantiry, Ahmed 1917 EGY1.0010.18203.60 
  Ashraf, Mohamed 2208 EGY0.001-0.4520-9.00 
  Elkholy, Abdalla 1961 EGY1.0010.23204.60 
 * 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)
 
 Alex Engineers Rapid Alexandria EGY 2019-04-25
RcRownchangeKK*chgGame
 1947 2175 7.00 9 0.18 20 3.60 
  Elgamal, Amgad 1775  * EGY1.0010.08201.60 
  Fared, Karim 1829 EGY1.0010.11202.20 
  Fouad, Mohamed 1983 EGY0.501-0.2520-5.00 
  Elmaghraby, Abdel Basset 1775  * EGY1.0010.08201.60 
  Amin, Ashraf f2122 EGY0.501-0.0720-1.40 
  Elsenosy, Hesham 2107 EGY0.001-0.5920-11.80 
  Ramadan, Moustafa 1801 EGY1.0010.10202.00 
  Elsenbary, Elsayed 1969 EGY1.0010.24204.80 
  Atea, Khaled 2164 EGY1.0010.48209.60 
 * 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)
 
 3rd. Edko Chess Rapid Edko EGY 2019-04-26
RcRownchangeKK*chgGame
 1914 2175 7.50 9 0.39 20 7.80 
  Reda Fathy, Mahmoud 1777 EGY1.0010.08201.60 
  Abdel Fatah, Ahmed 1775  * EGY1.0010.08201.60 
  Mostafa, Elsayed Mohamed 1878 EGY0.501-0.3520-7.00 
  Ashraf, Fahd 1775  * EGY1.0010.08201.60 
  Hisham, Shams Aldeen 1775  * EGY1.0010.08201.60 
  Raslan, Moustafa 2130 EGY1.0010.44208.80 
  Atea, Khaled 2164 EGY0.001-0.5220-10.40 
  Helmy, Amro 2040 EGY1.0010.32206.40 
  Sakr, Hesham 1915 EGY1.0010.18203.60 
 * 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)
 

 

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