Rapid: Individual Calculations May 2018
 Mousa, Ahmed  Total change: -22.40  Rating chartPersonal card
 El Hafeed Alexandria EGY 2018-04-09
RcRownchangeKK*chgGame
 2033 2289 5.50 8 -0.79 20 -15.80 
  Moatamid, Yasser 1899 EGY1.0010.09201.80 
  Hamam, Mahmoud 2023 EGY0.001-0.8220-16.40 
  Abo Elftoh, Hany 1889  * EGY1.0010.08201.60 
  Elamrawy, Mohamed 1966 EGY1.0010.13202.60 
  Ashraf, Shereif f2108 EGY1.0010.26205.20 
  Atea, Khaled 2116 EGY0.501-0.2320-4.60 
  Sewelem, Ahmad S 1889  * EGY1.0010.08201.60 
  Fawzy, Adham m2374 EGY0.001-0.3820-7.60 
 * 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 Edku Rapid Edku EGY 2018-04-25
RcRownchangeKK*chgGame
 2011 2289 7.00 9 -0.33 20 -6.60 
  Abdel Fatah, Ahmed 1889  * EGY1.0010.08201.60 
  Kretam, Ayman 1914 EGY0.001-0.9120-18.20 
  Khatab, Mahmoud 1889  * EGY1.0010.08201.60 
  Moreis, Amgad 2132 EGY0.501-0.2120-4.20 
  Kamel, Shereif 1948 EGY1.0010.12202.40 
  Ashraf, Fahd 1889  * EGY1.0010.08201.60 
  Atea, Khaled 2116 EGY1.0010.27205.40 
  Sayed, Hany 2170 EGY1.0010.34206.80 
  Allam, Emad Hamdy 2153 EGY0.501-0.1820-3.60 
 * 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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