Blitz: Individual Calculations March 2024
 Abdel Salam, Ahmed Islam  Total change: 7.80  Rating chartPersonal card
 Aymen kretam chess Tournament ( Blitz ) Alexandria EGY 2024-02-09
RcRownchangeKK*chgGame
 1697 1473 2.50 8 0.39 20 7.80 
  Raslan, Moustafa 2010 EGY0.001-0.0320-0.60 
  Ashraf, Fahd 1856 EGY0.001-0.0920-1.80 
  Abu Galalh Saad, Nour Eldeen 1166 EGY1.0010.14202.80 
  Abdel Rahman Mahmoud, Mohamed 1661 EGY0.5010.24204.80 
  Elamrawy, Mohamed 1879 EGY0.001-0.0820-1.60 
  Mohamed, Mahmoud Mohamed 1734 EGY1.0010.822016.40 
  Allam, Yara wc1758 EGY0.001-0.1620-3.20 
  Yasser Abd Elsamad, Bassem 1512 EGY0.001-0.4520-9.00 

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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