But surely the course has a limit to the number of people who can study it in any given year.
In which case <65 might mean basically no place at all? If all places were filled by the guarantee.
when it comes to course guarantees universities generally err on the side of making the guarantee cut off higher than what a demand driven cut off would be, because if the number of people in the guaranteed spots dont meet the course quota, then they can just let in a few extra people who didnt meet the guarantee cut off.
But if they go over their quota with the guarantee then thats worse news for the faculty because theyll end up either oversubscribed or will have to not accept people effectively removing their guarantee (both of which are things unis would rather not do)
so im pretty sure if you just miss out on the guarantee by 1% you would probably still slither into a csp place. but its best for the people who are curious to just ask the faculty directly just in case