Individual Calculations August 2017
 Talaat, Moustafa Mohamed  Total change: 18.40  Rating chartPersonal card
 Egyptian Individuals 2017 (Final) Cairo EGY 2017-07-01
RcRownchangeKK*chgGame
 1853 1976 5.00 8 -0.03 20 -0.60 
  Helmy, Mohamed 1704 EGY1.0010.17203.40 
  Ezat, Abdallah 2180 EGY1.0010.762015.20 
  Sameeh, Hany f2185 EGY0.001-0.2320-4.60 
  Nader, Mohamed m2180 EGY0.001-0.2420-4.80 
  Shiba S.eldin, Ahmed 1698 EGY0.001-0.8320-16.60 
  Sameh, Omar 1576  * EGY1.0010.08201.60 
  Abdel Rahman, Nader 1680 EGY1.0010.15203.00 
  Elawady, Mohamed 1619 EGY1.0010.11202.20 
 * 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)
 
 4th Engineers Chess Open Tanta EGY 2017-07-15
RcRownchangeKK*chgGame
 1963 1976 5.00 8 0.95 20 19.00 
  Desoky, Ibrahim 2137 EGY1.0010.712014.20 
  Allam, Emad Hamdy 2050 EGY0.001-0.4020-8.00 
  Almenshawy, Waell 1628 EGY1.0010.11202.20 
  Elhalwagy, Islam 2106 EGY0.001-0.3220-6.40 
  Kandil, Ahmed Abdel Khalek 1807 EGY1.0010.28205.60 
  Kamal, Edmon 1951 EGY1.0010.47209.40 
  Ahmed Yehia, Ahmed 1951 EGY1.0010.47209.40 
  Anwar, Ashraf 2074 EGY0.001-0.3720-7.40 

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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