Strength of Schedule is calculated from the opponents projected fantasy points allowed for the RB position. The easiest rating is 1 which gives the player the advantage against the defense and indicates an easy opponent, the most difficult rating is 10 which gives the defense the advantage and indicates a tough opponent.
Richardson was cut by the Raiders. Perhaps Richardson's rookie year was fool's gold. He averaged only 3.6 yards per carry but many blamed that performance on the Browns' poor offense. The fact is Richardson hasn't been that productive since. He has a career average of 3.3 yards per carry. Richardson has never topped 1,000 yards and has scored a total of seven touchdowns since his rookie season.