In around a month GP assignments will be published for the season 2019/20.
Those who finished Top 12 (singles) or Top 10 (ice dance) at the previous World Championships are guaranteed two spots and those who are in the Top 24 in World Standings or are in the Top 24 in the Season's Best list are guaranteed one spot.
Link to Worlds results
Link to World Standings
Link to Season Best results
ISU 2019/2020 Grand Prix of Figure Skating, Grand Prix Final Announcement
GP schedule 2019/2020:
Event
Date
Skate America
October 18 - 20
Skate Canada
October 25 - 27
Internationaux de France
November 1 - 3
Cup of China
November 8 - 10
Rostelecom Cup
November 15 - 17
NHK Trophy
November 22 - 24
Edited to add:
GP assignments 2018/19:
press release
Men
Ladies
Pairs
Ice Dance