Rapid: Individual Calculations May 2018
 Fatahalla, Tarek  Total change: 9.60  Rating chartPersonal card
 El Hafeed Alexandria EGY 2018-04-09
RcRownchangeKK*chgGame
 1985 2020 5.00 7 1.31 20 26.20 
  Abo Elkassem, Mohamed 1620  * EGY1.0010.08201.60 
  Yasseen, Aly m2168 EGY1.0010.702014.00 
  Allam, Emad Hamdy 2153 EGY0.001-0.3220-6.40 
  Kamal, Edmon 1861 EGY0.001-0.7120-14.20 
  Abdel Hameid, Zaki 1821 EGY1.0010.24204.80 
  Darwish, Mahmoud Hamdy 2154 EGY1.0010.682013.60 
  Khalil, Ahmed Salem 2119 EGY1.0010.642012.80 
 * 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
 1923 2020 4.00 8 -0.83 20 -16.60 
  Abdel Fattah, Salah 1620  * EGY1.0010.08201.60 
  Abdel Aziz, Mohamed 1720 EGY1.0010.15203.00 
  Amin, Ashraf f2261 EGY0.001-0.2020-4.00 
  Shaker, Ahmed 1647 EGY1.0010.10202.00 
  Baqa Elbrince, Mohamed 1832 EGY1.0010.26205.20 
  Naby, Saiid A. 2326 EGY0.001-0.1420-2.80 
  Allam, Emad Hamdy 2153 EGY0.001-0.3220-6.40 
  Abdel Hameid, Zaki 1821 EGY0.001-0.7620-15.20 
 * 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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