The probability score reflects how likely you are to progress to the next round, based on your performance relative to other candidates.
It is not a fixed number. It changes depending on how everyone else scores in the same interview session or batch.
For example:
If you score 30/100, and most others also score around 30 or below, your probability of proceeding will still be decent.
But if you score 30 and the rest of the candidates score 60+, then your chances go down, even if your raw score stays the same.
Think of it as a real-time comparison tool; it doesn’t guarantee selection, but it helps indicate how you stand among the pool.