Effective ownership (EO) from real FPL teams — the overall top 1,000, or the 50 managers around your rank. EO counts captains double, so it shows who actually moves ranks.
EO = owners × multiplier ÷ sample size (captains ×2, triple captain ×3, bench 0 unless Bench Boost), from FPL's picks at the deadline. Samples are real public FPL teams collected by FPL Rival; they are estimates of what managers at that level hold, not official figures.