Rapid: Individual Calculations August 2024
 El Nabawy, Nabil  Total change: 19.60  Rating chartPersonal card
 Egyptian National Open Chess Championship ( Rapid ) Cairo EGY 2024-07-05
RcRownchangeKK*chgGame
 1721 1718 5.00 8 0.98 20 19.60 
  Khalil, Badr 2011 EGY0.001-0.1520-3.00 
  Shnouda, Andrea 1460 EGY1.0010.18203.60 
  Salah, Sayed 2041 EGY0.001-0.1320-2.60 
  Hassan Amal, Ezzedin 1530 EGY1.0010.26205.20 
  Sayed Abdelsameea, Mostafa 1531 EGY1.0010.26205.20 
  Mohamed Ahmed, Ghidaa 1520 EGY1.0010.24204.80 
  Osama Kamal, Kareem 1863 EGY0.001-0.3120-6.20 
  Salah Mahmoud, Khaled 1811 EGY1.0010.632012.60 

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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