Individual Calculations November 2018
 Khalil, Badr  Total change: -0.60  Rating chartPersonal card
 3rd Aal Elkhaiary Chess Open Marsa Matrouh EGY 2018-10-11
RcRownchangeKK*chgGame
 1909 2023 5.50 9 -0.03 20 -0.60 
  Alyeldin, Mohamed 1623  * EGY1.0010.08201.60 
  Abdel Moneim Ahmed, Emad 1623  * EGY1.0010.08201.60 
  Ragheb, Malak 2230 EGY0.001-0.2320-4.60 
  Taha, Amro 1766 EGY1.0010.18203.60 
  Raslan, Moustafa 2171 EGY0.001-0.3020-6.00 
  Ahmed Mohamed, Mourad 1672 EGY1.0010.11202.20 
  Elabdiny, Hamdy 1811 EGY1.0010.23204.60 
  Abdou, Mohamed Hamdy 2103 EGY0.5010.11202.20 
  Ibrahim, Hosam 2184 EGY0.001-0.2920-5.80 
 * 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)
 

 

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