Rapid: Individual Calculations January 2019
 Abdel Rasool, Shaker  Total change: -13.20  Rating chartPersonal card
 2nd Golden Asmrat over 1700 Cairo EGY 2018-12-19
RcRownchangeKK*chgGame
 1854 1809 2.00 6 -0.66 20 -13.20 
  Abdel Dayem , Adel 1702 EGY1.0010.35207.00 
  Abdallah, Ahmed 2020 EGY0.001-0.2320-4.60 
  Fawzy, Abdel Kareim 1918 EGY1.0010.652013.00 
  Elsersawy, Khaled 1950 EGY0.001-0.3120-6.20 
  Abdel Kader, Emad 1787 EGY0.001-0.5320-10.60 
  Hosny, Ahmed 1745 EGY0.001-0.5920-11.80 

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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