How many wins do I need to get from Gold 3 to Diamond?
48 wins
With a 55% win rate, you need to play 480 games, win 264 of them and lose 216.
With a 60% win rate, you need to play 240 games, win 144 of them and lose 96.
With a 65% win rate, you need to play 160 games, win 104 of them and lose 56.
With a 70% win rate, you need to play 120 games, win 84 of them and lose 36.