Interview - Scoring Question

Hiring Managers - Can you explain how the interview is scored during a panel situation? So say that there are 8 interview questions, on a scale of 100% each one would be worth 12 1/2 points, but is that the case? Are some questions weighted more heavily than others? Does the panel score the questions immediately after each interview or after all interviews are completed? I recently interviewed, and the recruiting coordinator told me they have 3 days to complete all interviews. What if candidate #1, day one, scored low against the rubric because they were early in the process (they were waiting for the stellar interview candidate, but it didn't happen)? Do they re-visit candidate #1 score? And last but not least, do any of the questions that the candidate poses at the end of the interview get weighted in the decision making? TIA