Individual Calculations January 2020
 El Said Tantawy, Mohamed  Total change: -51.60  Rating chartPersonal card
 Golden Cleopatra 2019 Cairo EGY 2019-12-02
RcRownchangeKK*chgGame
 1672 1720 3.00 8 -1.29 40 -51.60 
  Mahdy, Tawfeik 1980 EGY0.001-0.1840-7.20 
  Abdel Sattar, Magdy 1969 EGY0.001-0.1940-7.60 
  Shafek, Mohamed 1966 EGY0.001-0.1940-7.60 
  Gasser, Gana wc1320  * EGY1.0010.08403.20 
  Hossam Mohamed, Adham 1386 EGY1.0010.12404.80 
  M.abdalla, Yasser 2021 EGY0.001-0.1540-6.00 
  Eldeeb, Mohamed 1412 EGY0.001-0.8640-34.40 
  Genedy, Ahmed 1324 EGY1.0010.08403.20 
 * 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)
 

 

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