Brighton has got 42 points in 25 games, so 1.680 per game. At this rate, Brighton is likely to end with about 1.68×38 = 64 points.
Edit:
It would be 44 points now without the "false offside", in that sense, 1.76 points per game and 67 points per season (= 38 games).
Spurs:
48 points in 27...