Rapid: Individual Calculations April 2019
 Fared, Karim  Total change: -5.20  Rating chartPersonal card
 Nasser Seddik ChessRapid 3 Alexandria EGY 2019-03-06
RcRownchangeKK*chgGame
 1733 1834 4.00 7 -0.26 20 -5.20 
  Mina, Ehab 1501 EGY1.0010.12202.40 
  Raslan, Moustafa 2198 EGY0.001-0.1020-2.00 
  Abo Elmkarm, Mohamed 1461 EGY1.0010.10202.00 
  Mohamed, Mahmoud Mohamed 1769 EGY0.001-0.5920-11.80 
  Abdel Mageed, Ibrahim Mohamed 1747 EGY1.0010.38207.60 
  Helmy, Amro 2023 EGY0.001-0.2520-5.00 
  El Alshey, Mahmoud 1434  * EGY1.0010.08201.60 
 * 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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