Individual Calculations August 2017
 Hafez, Mohamed  Total change: 38.40  Rating chartPersonal card
 Egyptian Individuals 2017 (Final) Cairo EGY 2017-07-01
RcRownchangeKK*chgGame
 2050 1755 3.00 7 1.92 20 38.40 
  Hussein, Hany 2024 EGY0.001-0.1720-3.40 
  Hegazy, Elhassan 2026 EGY1.0010.832016.60 
  Zayan, Osama 2155  * EGY0.001-0.0820-1.60 
  Khalil, Ahmed Salem 2007 EGY0.001-0.1920-3.80 
  Kamel, Nabil 2054 EGY1.0010.852017.00 
  Aly, Khaled Mohamed 2039 EGY1.0010.842016.80 
  Abdel Meged, Mohamed 2044 EGY0.001-0.1620-3.20 
 * 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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