I guess in theory if you kept METICULOUS TRACK of your usage, relative highs, relative lows, your COWS when withdrawing as well as duration and all of that. If you somehow kept track of all of that for yourself (or another) and actually studied it a bit, you could, IN THEORY predict, within a certain range most likely, how much a break of X time would lower your own tolerance, and for how long.
Obviously this would be a lot of work. Also most likely not possible since its very hard to subjectively describe relative "highs" and how they compare, to another person.
Short of all this work/information though, no you cannot predict it especially for someone else.