Rapid: Individual Calculations November 2017
 Desoky, Ibrahim  Total change: -18.20  Rating chartPersonal card
 6th Engineers Rapid Tanta EGY 2017-10-27
RcRownchangeKK*chgGame
 1912 2098 5.50 9 -0.91 20 -18.20 
  Osman, Ahmed Mohamed 1698  * EGY1.0010.08201.60 
  Eldeen, Sherif S. 1834 EGY0.001-0.8220-16.40 
  Khater, Ahmed Hamdy 1698  * EGY1.0010.08201.60 
  Amer, Mohamed M. 1824 EGY1.0010.17203.40 
  Kamal, Edmon 1895 EGY1.0010.24204.80 
  Allam, Emad Hamdy 2134 EGY0.001-0.4520-9.00 
  Amin, Ashraf f2275 EGY0.5010.23204.60 
  Almenshawy, Waell 1828 EGY1.0010.17203.40 
  Khater, Hamdy 2021 EGY0.001-0.6120-12.20 
 * 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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