Rapid: Individual Calculations January 2019
 Hamdy Osman, Mohamed  Total change: -44.40  Rating chartPersonal card
 2nd Golden Asmrat over 1700 Cairo EGY 2018-12-19
RcRownchangeKK*chgGame
 1783 1850 2.50 8 -2.22 20 -44.40 
  Abdo, Hany Elsayed 1916 EGY0.001-0.4120-8.20 
  Bauomy, Magdy 1701 EGY0.001-0.7020-14.00 
  Morsy, Elsayed 1998 EGY0.001-0.3020-6.00 
  Anwar, Ramadan 1702 EGY0.501-0.2020-4.00 
  Abdel Dayem , Adel 1702 EGY0.001-0.7020-14.00 
  Ahmed , Ehab 1770 EGY1.0010.39207.80 
  Hosny, Ahmed 1745 EGY1.0010.36207.20 
  Abdallah Hussein, Mohamed 1730 EGY0.001-0.6620-13.20 

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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