Individual Calculations August 2019
 Abd El Fatah, Reda Fadel  Total change: -20.80  Rating chartPersonal card
 7th International Chess Arena Classic Tournament 2019 Cairo EGY 2019-07-04
RcRownchangeKK*chgGame
 1888 2155 4.50 7 -1.04 20 -20.80 
  Mohammed, A. E. Orouq 1755  * PLE1.0010.08201.60 
  Abdel Rasool, Shaker 1877 EGY1.0010.17203.40 
  Yousry, Salah f2277 EGY0.001-0.3320-6.60 
  Kandil, Ahmed c1838 EGY1.0010.13202.60 
  Ahmed, Fahmi Ahmed 1755  * EGY0.001-0.9220-18.40 
  Reda, Mohamed Hassan 1755  * EGY1.0010.08201.60 
  Ahmed Yehia, Ahmed 1959 EGY0.501-0.2520-5.00 
 * 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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