Continuity mistake: In this movie Wormser is fifteen years old. This movie takes place one year after the events of Revenge of the Nerds, when Wormser was only twelve. He should only be thirteen in the sequel.
Suggested correction: How do you know it takes place one year after the events of Revenge Of The Nerds? A time frame was never mentioned. This movie was released three years after the original so if it was in real time, Wormser would have aged three years so it makes perfect sense.
In the movie, Gilbert mentions that they were able to beat the Alphas "last year."