Rapid: Individual Calculations January 2024
 Hafez, Mohamed  Total change: -44.80  Rating chartPersonal card
 Golden knight 60 Giza EGY 2023-11-24
RcRownchangeKK*chgGame
 1722 1808 3.50 9 -1.90 20 -38.00 
  Sadek, Taha 1632 EGY1.0010.27205.40 
  Tork, Mohamed 1922 EGY0.5010.16203.20 
  Ezz Aldin, Amro 1621 EGY1.0010.26205.20 
  Kamal Abdel Fadil, Wael 1877 EGY0.001-0.4020-8.00 
  Adeel, Yasser 1782 EGY0.001-0.5420-10.80 
  Rayan, Waleed 1844 EGY0.001-0.4520-9.00 
  Gamal Abdel Malek, Moustafa 1760 EGY0.001-0.5720-11.40 
  Ahmed Omar, Hamza 1408  * EGY0.501-0.4220-8.40 
  Roshdy, Mohamed 1648 EGY0.501-0.2120-4.20 
 * 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)
 
 Golden knight 63 Giza EGY 2023-12-29
RcRownchangeKK*chgGame
 1548 1773 5.50 8 -0.34 20 -6.80 
  Sayed Yousry, Abdelaziz 1373  * EGY1.0010.08201.60 
  Hosny Eltalawy, Majed 1499 EGY1.0010.17203.40 
  Abdel Hameed Mohamed, Mohamed 1478 EGY1.0010.15203.00 
  Roshdy, Mahmoud 2089 EGY0.001-0.1320-2.60 
  Ahmed Mohamed, Mostafa 1381 EGY1.0010.08201.60 
  Tork, Mohamed 1879 EGY0.001-0.3620-7.20 
  Assem Gawdat Azmy, Mostafa 1474 EGY0.501-0.3520-7.00 
  Ahmed Osama, Omar 1213 EGY1.0010.02200.40 
 * 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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