In today’s NFL, split backfields mean there’s precious few running backs who handle a high volume of touches. But there’s also no position that is as sensitive to schedule strength since they handle the most touches in an offense, and opponents typically focus on stopping the run and forcing their opponents to pass. So lodging the most fantasy points allowed by a defense is an impressive feat, and much more so when facing tougher defenses.
The top-8 fantasy performances allowed by each defense were arrayed and each running back was recorded for how often their fantasy points were in the top-8, the top-4 and highest allowed versus that specific defense last season.
Adding up those numbers yields a “better than average” (BTA) score since they are better than the “average” running back that faced a defense. It also weights the performances since a No. 1 placement also counts as a top-4 and a top-8. The addition of the extra game for every team now means that all eight games are all truly over the average.