@tennis_pro
Even without beating Saba, I think Chwalinska's route through is tougher than Raducanu's was:
Chwalinska has already beaten three seeds, and would have to beat four to win the title. Raducanu beat two.
The highest seed Raducanu beat was #11 (Bencic). Chwalinska would have to beat the #8 (Andreeva), and a #8 who is very young and could be under-ranked as a result.
Of course, if Andreeva were injured and Chwalinska won with a walkover or withdrawal, we'd have to think further. But assuming Chwalinska won a completed match, I think her draw is tougher than Raducanu's.