Ok so the calendar is ready (maybe without some BMX event but I'm going to add them soon)
you may subscribe using this link
or paste into the browser
Also for better search schedule I put every event with start and end time on google sheet which is available here
As soon as women gymnastics ends I try to put indyvidual ics files on my page https://sebastianszwarc.pl/tokio2020 and maybe more web database searchable solution. Still I don't know how and from where to grab participants in each event.
I can provide spreadsheet for editing here if someone is able to manually finding them and paste. Thanks for subscribing in advance and for any remarks.
If someone could provide me an example of minimal xmltv file for single sport channel (like those Australia 7 have) I try to create EPG.