Rapid: Individual Calculations June 2022
 Elgamal, Amgad  Total change: -6.00  Rating chartPersonal card
 Black horse 30 Alexandria EGY 2022-05-13
RcRownchangeKK*chgGame
 1700 1683 3.50 8 -0.30 20 -6.00 
  Fared, Karim 1842 EGY0.001-0.2920-5.80 
  Abu Alsaud, Mohamed 1472 EGY1.0010.23204.60 
  Abel Naby, Ahmed 1766 EGY0.5010.11202.20 
  Ashraf, Fahd 1855 EGY0.001-0.2720-5.40 
  Mahmoud, Ahmed Ayman 1652 EGY1.0010.46209.20 
  Medhat, Ahmed 1470 EGY1.0010.23204.60 
  Zaky, Mohamed 1868 EGY0.001-0.2620-5.20 
  Ibrahim, Sameh 1676 EGY0.001-0.5120-10.20 

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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