I'm legitimately curious about ranked matchmaking.
I'm relatively new to the game. I've played since the start of Season 4.
Can somebody explain to me how matchmaking in ranked works? It feels like I go on absolutely massive win streaks (70-80% win rates) where teams do great together followed by absolutely massive losing streaks (20-30% win rates) where people feed like they belong in a much lower division. Is this intentional by design, or is it sheer luck?