My Playbook™ displays a section for historical performance. The ECR in this case is the player’s consensus rank from the previous week. His “Actual Rank” shows where he actually ranked among players at his position, based on fantasy points scored. The “Diff” is simply the difference between these two ranks. This information provides a quick gauge of whether or not the player met expectations.
We also provide the player’s Pre-season Rank (Draft) and Actual Rank (Season-to-Date), so you know if they’ve been under or overvalued compared to preseason expectations. The “Games” column tells you how many games the player was active for so far this season.