Let's award a batter 2 points for a single, 3 pts for a double, 4 pts for a triple, and 5 pts for a homerun.
To complete the statistic, let's award the batter 1 point for a walk, and 1 point if he is hit by the pitch.
Call it "Advanced Batting Index".
If we calculate a batter's average Advanced Batting Index, is this equivalent to OPS?