Rapid: Individual Calculations June 2024
 Salah Hussin, Mahmoud  Total change: -23.00  Rating chartPersonal card
 International Sun City Rapid Championship cairo EGY 2024-04-27
RcRownchangeKK*chgGame
 1862 1768 4.00 8 0.97 20 19.40 
  Abo Hagag, Mohamed 1979 EGY1.0010.772015.40 
  Seif Elnasr, Alaa 1885 EGY0.001-0.3420-6.80 
  Adel Younan, Mark 1588 EGY1.0010.26205.20 
  Abo Rayya, Sameh 1957 EGY1.0010.752015.00 
  Rahman, Yehya m1972 EGY0.001-0.2420-4.80 
  Saiid, Ibrahim 1971 EGY0.001-0.2420-4.80 
  Elganzory, Ahmed 1621 EGY1.0010.30206.00 
  Girgis Andraus , Sami 1926 EGY0.001-0.2920-5.80 

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)
 
 Black Horse 66 Rapid U2000 Alexandria EGY 2024-05-01
RcRownchangeKK*chgGame
 1783 1768 2.50 5 0.11 20 2.20 
  Mohamed Ashraf, Mohamed 1551 EGY1.0010.22204.40 
  Elfaham, Mahmoud 1884 EGY0.001-0.3420-6.80 
  Ahmed Morsi, Anas 1583 EGY1.0010.26205.20 
  Helmy, Amro 1983 EGY0.5010.27205.40 
  Sakr, Hesham 1914 EGY0.001-0.3020-6.00 

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)
 
 Golden knight 77 Giza EGY 2024-05-06
RcRownchangeKK*chgGame
 1875 1768 3.00 8 0.14 20 2.80 
  Adeel, Yasser 1833 EGY0.001-0.4120-8.20 
  Ghareeb, Mohamed Reda 1831 EGY0.001-0.4120-8.20 
  Mahmoud, Mamdouh 1841 EGY1.0010.602012.00 
  Ibrahim, Ammar 1842 EGY1.0010.602012.00 
  Saad, Ahmed Abdelaziz 2020 EGY1.0010.812016.20 
  Eldesouky, Hassan 1912 EGY0.001-0.3120-6.20 
  Hafez, Mahmoud 1891 EGY0.001-0.3320-6.60 
  Ahmed Moustafa, Fares 1830 EGY0.001-0.4120-8.20 

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
 1814 1768 1.00 6 -1.63 20 -32.60 
  Mahmoud, Moataz 1915 EGY0.001-0.3020-6.00 
  Ibrahim, Ammar 1842 EGY0.001-0.4020-8.00 
  Gamal Abdel Malek, Moustafa 1825 EGY0.001-0.4220-8.40 
  Hafez, Mohamed 1851 EGY0.001-0.3920-7.80 
  Mohamed Baibars, Ahmed 1768 EGY1.0010.502010.00 
  Ahmed Osama, Omar 1683 EGY0.001-0.6220-12.40 

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
 1863 1768 1.50 6 -0.74 20 -14.80 
  Mohey, Ahmed 1923 EGY0.001-0.2920-5.80 
  Morsy, Elsayed 1886 EGY1.0010.662013.20 
  Eldesouky, Hassan 1912 EGY0.001-0.3120-6.20 
  Ibrahim, Ammar 1842 EGY0.001-0.4020-8.00 
  Fathy, Mahmoud 1800 EGY0.001-0.4620-9.20 
  Ahmed Osman, Noor 1812 EGY0.5010.06201.20 

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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