Rapid: Individual Calculations September 2016
 Eldesoky, Abdallah  Total change: -18.40  Rating chartPersonal card
 Zagazig Rapid 2016 Zagaziq EGY 2016-08-15
RcRownchangeKK*chgGame
 1935 1665 0.00 5 -0.92 20 -18.40 
  Zein, Hani 2065  * EGY0.001-0.0820-1.60 
  Abdalla, Emad Eldin 1992 EGY0.001-0.1320-2.60 
  Mohey, Ahmed 1929 EGY0.001-0.1820-3.60 
  Abdel Mohsen, Mohamed 1850 EGY0.001-0.2620-5.20 
  Masoud, Mohamed Helmy 1838 EGY0.001-0.2720-5.40 
 * 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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