Rapid: Individual Calculations March 2019
 Zekri Fahmy, Ahmed  Total change: 14.40  Rating chartPersonal card
 Alex Medical Club Chess Rapid Alexandria EGY 2019-02-21
RcRownchangeKK*chgGame
 1843 1717 3.50 8 0.72 20 14.40 
  Raslan, Moustafa 2117  * EGY0.001-0.0820-1.60 
  Michael Emad, Kerlus 1496 EGY1.0010.22204.40 
  Mohamed, Aly Essam 1795 EGY0.5010.11202.20 
  Sewelem, Ahmad S 1923 EGY0.001-0.2420-4.80 
  Madyan, Amro 1927 EGY1.0010.772015.40 
  Meleiha, Mohamed 1925 EGY0.001-0.2320-4.60 
  Saad, Ahmed Mohamed 1871 EGY0.001-0.2920-5.80 
  Omran, Amro 1689 EGY1.0010.46209.20 
 * 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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