Rapid: Individual Calculations April 2019
 Ali Mohamed, Mohamed  Total change: 16.80  Rating chartPersonal card
 Zagazig Rapid2019 zagazig EGY 2019-03-06
RcRownchangeKK*chgGame
 1960 1986 5.00 8 0.84 20 16.80 
  Ibrahim, Hosam 2230 EGY0.001-0.2020-4.00 
  Bauomy, Magdy 1715 EGY0.001-0.8320-16.60 
  Abdel Aal, Mahmoud 1586  * EGY1.0010.08201.60 
  Mohamed, Tamer 1904 EGY1.0010.39207.80 
  Abdel Fatah Elsayed, Ahmed 1854 EGY1.0010.32206.40 
  Khalil, Ahmed Salem 2154 EGY1.0010.722014.40 
  Fadi, Marko f2160 EGY0.001-0.2720-5.40 
  Hussein, Akram 2078 EGY1.0010.632012.60 
 * 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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