Your SR still exists during placements, it’s just hidden. It is based on where you ended last season. If you’ve never played competitive before, it is around 2350. See How Competitive Matchmaking and Rating Works (Season 21) for more details.
Your SR still exists during placements, it’s just hidden. It is based on where you ended last season. If you’ve never played competitive before, it is around 2350. See How Competitive Matchmaking and Rating Works (Season 21) for more details.