Individual Calculations January 2020
 Hawas, Khaled  Total change: -3.40  Rating chartPersonal card
 Golden Cleopatra 2019 Cairo EGY 2019-12-02
RcRownchangeKK*chgGame
 1667 1710 3.00 6 -0.17 20 -3.40 
  Ramzy, Mark 1396 EGY0.001-0.8620-17.20 
  Elhasafy, Tarek 1310  * EGY1.0010.08201.60 
  Abdel Sattar, Magdy 1969 EGY0.001-0.1820-3.60 
  Amir, Fady 1989 EGY1.0010.842016.80 
  Abdo, Mohamed Amin 2030 EGY0.001-0.1320-2.60 
  Lamya, Al.areqi 1310  * YEM1.0010.08201.60 
 * 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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