Individual Calculations January 2020
 Haredy, Hesham  Total change: 6.20  Rating chartPersonal card
 Golden Cleopatra 2019 Cairo EGY 2019-12-02
RcRownchangeKK*chgGame
 1783 1647 3.00 8 0.31 20 6.20 
  Nagdy, Wael 1950 EGY1.0010.862017.20 
  Fekri, Wael 2047  * EGY0.001-0.0820-1.60 
  Kandil, Ahmed c1901 EGY0.001-0.1920-3.80 
  Elsayed, Islam 1951 EGY0.001-0.1420-2.80 
  Wageih, Mamdouh 1912 EGY0.001-0.1820-3.60 
  Aboud, Essam 1897 EGY0.001-0.1920-3.80 
  Elhadad, Wael 1277 EGY1.0010.10202.00 
  Mohamed Roshdy, Ahmed 1326 EGY1.0010.13202.60 
 * 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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