Blitz: Individual Calculations February 2022
 Mohamed, Ashraf  Total change: -6.20  Rating chartPersonal card
 2nd Menoufia chess tournament (Blitz) Menoufia EGY 2022-01-11
RcRownchangeKK*chgGame
 1778 1953 6.00 9 -0.31 20 -6.20 
  Abdel Rahim, Mohamed Salah 1553  * EGY1.0010.08201.60 
  Helmy, Hassan El-Shazly 1693 EGY1.0010.18203.60 
  Mokhtar, Amir 1653 EGY1.0010.15203.00 
  Khalil, Ahmed Salem 2146 EGY0.001-0.2520-5.00 
  Abu Heshhesh, Islam 1717 EGY1.0010.20204.00 
  Ragaa, Hassan 2008 EGY0.001-0.4220-8.40 
  Gad, Mohammed Qotb 1787 EGY0.001-0.7220-14.40 
  Sobih, Mohamed 1578 EGY1.0010.09201.80 
  Salem, Hamada 1868 EGY1.0010.38207.60 
 * 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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