Rapid: Individual Calculations June 2024
 Hafez, Mahmoud  Total change: 0.00  Rating chartPersonal card
 International Sun City Rapid Championship cairo EGY 2024-04-27
RcRownchangeKK*chgGame
 1714 1891 4.50 7 -0.51 13 -6.63 
  Essam Aboelsaadat, Habiba 1491  * EGY1.0010.08131.04 
  Mohamed Reda, Youssef 1675 EGY0.501-0.2813-3.64 
  Afdal, Peter 1632 EGY1.0010.18132.34 
  Mohamed Mahmoud, Mahmoud 1716 EGY1.0010.27133.51 
  Ali Mohamed, Yasser 1793 EGY1.0010.37134.81 
  Hafez, Mohamed 1851 EGY0.001-0.5613-7.28 
  Ibrahim, Ammar 1842 EGY0.001-0.5713-7.41 
 * 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 76 ( Rapid) Giza EGY 2024-05-05
RcRownchangeKK*chgGame
 1839 1891 6.00 9 0.94 13 12.22 
  Ahmed Ezaat, Hamza 1594 EGY1.0010.15131.95 
  Sadek, Taha 1737 EGY1.0010.29133.77 
  Kamal Abdel Fadil, Wael 1969 EGY1.0010.61137.93 
  Helmy, Amro 1983 EGY0.001-0.3713-4.81 
  Farag, Ahmed 1959 EGY1.0010.59137.67 
  Gad, Mohammed Qotb 1914 EGY0.001-0.4713-6.11 
  Samir, Philopateer 1732 EGY1.0010.29133.77 
  Abo Rayya, Sameh 1957 EGY1.0010.59137.67 
  Tarek Mohamed, Youssef 1703 EGY0.001-0.7413-9.62 

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 77 Giza EGY 2024-05-06
RcRownchangeKK*chgGame
 1876 1891 5.50 9 0.81 13 10.53 
  Tamer, Ahmed f2034 EGY0.001-0.3113-4.03 
  Abd Elrahman, Haytham 1816 EGY1.0010.40135.20 
  Ghareeb, Mohamed Reda 1831 EGY0.001-0.5813-7.54 
  Fathy, Mahmoud 1800 EGY0.001-0.6213-8.06 
  Ibrahim, Ammar 1842 EGY1.0010.43135.59 
  Tolba, Islam 1813 EGY1.0010.39135.07 
  Salah Hussin, Mahmoud 1768 EGY1.0010.33134.29 
  Khalifa, Zeyad 2015 EGY1.0010.67138.71 
  Tamer, Mohamed f1967 EGY0.5010.10131.30 

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 79 Giza EGY 2024-05-10
RcRownchangeKK*chgGame
 1861 1891 3.00 8 -1.33 13 -17.29 
  Tamer, Ahmed f2034 EGY0.001-0.3113-4.03 
  Abd Elrahman, Haytham 1816 EGY0.001-0.6013-7.80 
  Ahmed Osman, Noor 1812 EGY0.001-0.6113-7.93 
  Mohamed Baibars, Ahmed 1768 EGY1.0010.33134.29 
  Adeel, Yasser 1833 EGY1.0010.42135.46 
  Shebl, Mahmoud 1709 EGY1.0010.26133.38 
  Farag, Ahmed 1959 EGY0.001-0.4113-5.33 
  Eraqi, Salah 1958 EGY0.001-0.4113-5.33 

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 81 Giza EGY 2024-05-20
RcRownchangeKK*chgGame
 1914 1891 4.50 9 0.27 13 3.51 
  Khalifa, Zeyad 2015 EGY0.001-0.3313-4.29 
  Osman Ahmed, Ahmed 1775 EGY1.0010.34134.42 
  Mohey, Ahmed 1923 EGY1.0010.54137.02 
  Eldesouky, Hassan 1912 EGY1.0010.53136.89 
  Hossam Mohamed, Adham 1900 EGY0.001-0.4913-6.37 
  Nasr, Ahmed 1976 EGY0.5010.12131.56 
  Hafez, Mohamed 1851 EGY0.501-0.0613-0.78 
  Mohamed Ahmed, Hesham 1914 EGY0.001-0.4713-6.11 
  Farag, Ahmed 1959 EGY0.5010.09131.17 

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 83 Giza EGY 2024-05-24
RcRownchangeKK*chgGame
 1918 1891 4.00 9 -0.18 13 -2.34 
  Ibrahim, Mohamed 2021 EGY0.001-0.3213-4.16 
  Alaa Eldin, Omar 1805 EGY1.0010.38134.94 
  Farag, Ahmed 1959 EGY0.001-0.4113-5.33 
  Mohamed Zakaria, Ahmed 1828 EGY1.0010.41135.33 
  Hussein, Moustafa 1974 EGY0.001-0.3913-5.07 
  Abdin, Mahmoud 1870 EGY0.001-0.5313-6.89 
  Salah, Abdelrahman 1919 EGY1.0010.54137.02 
  Kamal Abdel Fadil, Wael 1969 EGY0.5010.11131.43 
  Mohamed Ahmed, Hesham 1914 EGY0.5010.03130.39 

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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