Individual Calculations January 2020
 George, Mina  Total change: 10.40  Rating chartPersonal card
 Golden Cleopatra 2019 Cairo EGY 2019-12-02
RcRownchangeKK*chgGame
 1694 1332 1.00 7 0.26 40 10.40 
  Gergis, Magdy 1726 EGY0.001-0.0840-3.20 
  Ghasanalhindy 1732  * PLE0.001-0.0840-3.20 
  Roshdy Abdel Fatah, Youssef 1680 EGY0.001-0.1140-4.40 
  Mahdy, Tawfeik 1732  * EGY1.0010.924036.80 
  Ryad, Hamed 1693 EGY0.001-0.1040-4.00 
  Ellethy, Nabil 1732  * EGY0.001-0.0840-3.20 
  Mohamed Abdel Zaher, Hazem 1562 EGY0.001-0.2140-8.40 
 * 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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