Blitz: Individual Calculations January 2024
 Abo Ela, Sayed  Total change: -36.60  Rating chartPersonal card
 Al Ain Overseas International Chess Festival 2023 ( Blitz ) Cairo EGY 2023-12-01
RcRownchangeKK*chgGame
 1653 2049 5.00 8 -1.83 20 -36.60 
  Ahmed Salah Saad, Belal 1300 EGY0.001-1.0020-20.00 
  Barsoum, Selina 1649  * EGY1.0010.08201.60 
  Amir, Robeir 1456 EGY1.0010.02200.40 
  Zakrea, Abdel Azim 1631 EGY1.0010.07201.40 
  Abdo Mohamed , Shady 1696 EGY0.001-0.8920-17.80 
  Magdy, Bishoy 1603 EGY1.0010.06201.20 
  Mohamed Azzab, Mareim 1637 EGY1.0010.07201.40 
  Wafa, Hamed c2250 EGY0.001-0.2420-4.80 
 * 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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