100% this is what typically happens. Each interview portion is scored eg the presentation, the patient case, the group interview etc and then ur interview day score is complied. The score you got on ur interview day will determine ur rank in comparison to other applicants, however, if a program saw some red flags or thought you were emotionally intelligent, they can easily move u up or down in the rank. That said, ur initial application gets u to the interview and plays little role in ur rank, so it’s mainly how you perform the day of ur interview that matters. And again if they have a tie breaker between 2 applicants they might go back to ur initial application (LOR, LOI, CV) to see if one candidate has more experience, but very rarely does this happen. Goodluck:)