I think DHS, NVC and the Consulates work off a scoring system. If the score is high enough, your paperwork moves on to the next phase without RFE’s and with your score from that phase. This arbitrary score number then gets calculated by averaging the scores from each phase. By the time it reaches the respective consulate your score is in a final phase, therefore the results are calculated to determine if you get the Visa right away or not, or even at all.
So I think by the time the consulate gets your paperwork and looks it over, they apply their own score to the other scores, averaging the scores out. Then your interview gets a score. Kind of like a final exam per se. For example: When you were in school your final exam can be 25% of your grade, but even if you aced the final test, your regular scores during the semester are too low to get your grade above C average and pass the class, therefore you fail. (Not get the Visa). Your score can initially be too low by the time it gets to the consulate and reviewed your paperwork before you have received any paperwork, so they pre-generate a blue/green slip.
From reading all these posts as far back as I could, I surmised this occurs.
Secret Lurker
