Individual Calculations January 2022
 Kandil, Ahmed  Total change: -27.20  Rating chartPersonal card
 Egyptian League 2021/2022 Group B 1-4 Many Cities EGY 2021-12-05
RcRownchangeKK*chgGame
 1860 1899 2.00 2 0.89 40 35.60 
  Elawamy, Wael 1856 EGY1.0010.444017.60 
  Radwan, Mohamed A.fatah 1863 EGY1.0010.454018.00 

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 Cleopatra 2021 Giza EGY 2021-12-19
RcRownchangeKK*chgGame
 1725 1899 4.50 9 -1.57 40 -62.80 
  Ashraf, Shereif f2235 EGY0.001-0.1240-4.80 
  Abdel Wahab, Ahmed Alaa El Din 1499  * EGY1.0010.08403.20 
  Eldeeb, Mohamed 1499  * EGY1.0010.08403.20 
  George Samir, David 2063 EGY0.001-0.2840-11.20 
  Wael Sabry, Mina 1508 EGY0.001-0.9140-36.40 
  Hassan Mohamed, Khaled 1499  * EGY1.0010.08403.20 
  Kandil, Jomana 1499  * EGY1.0010.08403.20 
  Tamer, Ahmed c2076 EGY0.001-0.2740-10.80 
  Abdel Maged Aly, Salah 1649 EGY0.501-0.3140-12.40 
 * 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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