Luther, Calvin, Zwingli and all the other reformers of that period were predestinarians. Predestination was a reformist idea, it differed from branch to branch.
Luther believed in a single predestination where god was just responsible for the salvation of those he chose, those he didn't choose where responsible for their own damnation.
Calvin's version of predestination is what's commonly thought of, god chose those for salvation and those for damnation. Human responsibility did not come into play at all.
I don't know how that plays into the thread, but I figure for as much as I pay for school I might as well use it every once and a while.