Rapid: Individual Calculations August 2018
 Khater, Hamdy  Total change: -46.60  Rating chartPersonal card
 1st chess arena Alexandria EGY 2018-07-13
RcRownchangeKK*chgGame
 1843 2021 2.50 6 -1.80 20 -36.00 
  Sakr, Abdel Rehem 1684 EGY0.501-0.3820-7.60 
  Sawers, Kerlus 1773 EGY1.0010.19203.80 
  Sayed Hassan, Mohamed 2208 EGY0.001-0.2620-5.20 
  Almenshawy, Waell 1805 EGY1.0010.22204.40 
  Fared, Karim 1741 EGY0.001-0.8420-16.80 
  Elfaham, Mahmoud 1849 EGY0.001-0.7320-14.60 

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 King of Draw Rapid Tanta EGY 2018-07-27
RcRownchangeKK*chgGame
 1753 2021 5.00 7 -0.53 20 -10.60 
  Elnasharty, Fawzy 1621  * EGY1.0010.08201.60 
  Hamouda, Mostafa 1699 EGY1.0010.13202.60 
  Allam, Emad Hamdy 2200 EGY0.001-0.2720-5.40 
  Elkhodery, Mohamed 1621  * EGY0.001-0.9220-18.40 
  Elmasry, Moustafa 1621  * EGY1.0010.08201.60 
  George Dawod, Hany 1671  * EGY1.0010.11202.20 
  Sarwat, Beshoy 1837 EGY1.0010.26205.20 
 * 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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