"big" is an understatement. They're down by 50 to a mediocre Rhode Island team (which as you say lost by 15 to Harvard). The Green are shooting 18% with 20 turnovers through three quarters. So much for my optimism.
I wrote my post when we were "only" down by 20 in the second quarter.
I think it's fair to say that these forty minutes plus the final 90 seconds of the Bryant game were among the worst in Dartmouth basketball history from either gender.