As a general rule of thumb, here would be my proposed guidelines (with taller athletes getting a 10% discount and shorter athletes a 10% premium). There are benefits to getting it higher than below, but once at that level, I believe it is strong enough to not be a limiting factor in performance.
1. Parallel Squat: 2x BW
2. Power Clean: 1.5x BW
3. Bench Press: 1.5x BW
4. Military Press: 1x BW
5. Dead-lift: 2.5x BW
Is this the same for girls? This seems like a bit much for girls IMO.