i think it means 20 matches over the course of 3 days but i could be wrong
i don't know why i did this because i don't understand what to do

im still getting back into chess and stuff but this is what it shows and i dont understand what this means

That doesn't look like a FIDE event to me. It looks like Daily chess at 3 days a move. In this case is it's 20 games in the tournament because it's a double round robin with 5 players. You'll only play 8 games.

ohh so im chillin
yeah haha
No real fide tournament on chess.com is going to consist of 400s and some random TD
ok so i accidentally entered into a fide tournament and it started and there are 20 matches and it last 3 days so does that mean its 20 3 day matches