Individual Calculations September 2021
 Hany Kamal, Mohamed  Total change: 284.00  Rating chartPersonal card
 Sadat Open Menoufia EGY 2021-07-26
RcRownchangeKK*chgGame
 1921 1524 3.00 6 2.51 40 100.40 
  Ahmed, Moustafa Elsayed 1924  * EGY1.0010.924036.80 
  Abdel Fadil, Mohamed 1924  * EGY0.001-0.0840-3.20 
  Abdel Fattah, Mansour 1924  * EGY0.5010.424016.80 
  Ahmed, Fahmi Ahmed 1924  * EGY0.001-0.0840-3.20 
  Shehata, Aly 1904 EGY1.0010.914036.40 
  Rahman, Yehya m1924  * EGY0.5010.424016.80 
 * 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)
 
 Egyptian Ch. Open ( U2000 ) 2021 Cairo EGY 2021-08-05
RcRownchangeKK*chgGame
 1918 1674 6.00 7 4.59 40 183.60 
  Wageih, Mamdouh 1932 EGY1.0010.824032.80 
  Rezk, Romany 1876 EGY0.5010.264010.40 
  Abdel Hakim, Mahmoud 1992 EGY1.0010.874034.80 
  Sabry, Taher 1977 EGY1.0010.864034.40 
  Mohamed, Tamer 1908 EGY0.5010.294011.60 
  Hafez, Mohamed 1810 EGY1.0010.684027.20 
  Wafa, Hamed 1930 EGY1.0010.814032.40 

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)
 

 

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