An official census of who carries, who gets carried, and who should be legally barred from holding a controller.
K/D decides the rankings by default (Apex doesn't share deaths, so kills rank that board). Anyone under 10 tracked matches is ranked below the qualified players. Private or missing profiles sit at the bottom and get roasted hardest.
Recently played, from Xbox activity, tracked matches and squad reports. Steam activity is private for every PC player, which is suspicious as hell.