How many wins do I need to get from Bronze 1 to Emerald?
52 wins
With a 55% win rate, you need to play 520 games, win 286 of them and lose 234.
With a 60% win rate, you need to play 260 games, win 156 of them and lose 104.
With a 65% win rate, you need to play 173 games, win 112 of them and lose 61.
With a 70% win rate, you need to play 130 games, win 91 of them and lose 39.