Rapid: Individual Calculations May 2017
 Khater, Ahmed Hamdy  Total change: 85.20  Rating chartPersonal card
 Adel Hendawy Rapid Banha EGY 2017-04-08
RcRownchangeKK*chgGame
 1909 1511 3.50 7 2.93 20 58.60 
  Magdy, Morad 1911  * EGY1.0010.922018.40 
  Khater, Hamdy 1911  * EGY0.5010.42208.40 
  Masoud, Mohamed Helmy 1900 EGY1.0010.912018.20 
  Hussein, Akram 1911  * EGY0.001-0.0820-1.60 
  Allam, Emad Hamdy 1911  * EGY0.001-0.0820-1.60 
  Marzok, Mohamad 1911  * EGY0.001-0.0820-1.60 
  Atteya Essa, Khaled 1911  * EGY1.0010.922018.40 
 * 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)
 
 1st. Edku Rapid Chess Tournament Edku EGY 2017-04-14
RcRownchangeKK*chgGame
 1863 1511 2.00 6 1.33 20 26.60 
  Gabr, Mohsen f1911  * EGY0.001-0.0820-1.60 
  Samir, Abdelrahman 1860 EGY1.0010.892017.80 
  Elamrawy, Mohamed 1911  * EGY0.001-0.0820-1.60 
  Elzoaeiry, Hussein 1821 EGY0.001-0.1420-2.80 
  Abdel Razik, Islam 1809 EGY1.0010.852017.00 
  Shehata, Ashraf 1867 EGY0.001-0.1120-2.20 
 * 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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