"Reformation" period after coming off a 2 week ban.

Anyone knows how long it takes to reform your account into good standings again? I remember hearing awhile ago it was a few months back when this new system was first implemented after the tribunal got taken down, but its been changed so much that I have no idea anymore. Last year I did get a 10 game chat restriction and then a 25 game chat restriction, then I took a break from the game for a few months in order to play overwatch. When I came back apprently my account was back in good standing again despite me not even playing the game a lot during my overwatch spree. The reason I say it was in good standing again is because when I became toxic after coming off my break I got a 10 game chat restriction instead of a 2 week ban.

Once again tho I reformed from that but it didn't last long as I was given another 10 game chat restriction, followed by a 25 game chat restriction, and then my eventual ban. So does anyone know how this works exactly? Will I need to reform for 6 months to a year to actually reform off a 2 week ban or is it never reset into good standings again after a ban? I haven't actually been banned in this game in like 3 years, back when the player tribunal first went down.