In his 1991-1992 Basketball Abstract, David Heeren ranks Wilt Chamberlain No. 1 on the all-time list for total rebounds and rebounds per game.
But in Heeren's formula for rebounding efficiency, rating a player's rebounding totals compared with available rebounds during his time on the court, 11-year journeyman Swen Nater ranks No. 1.
Charles Oakley is second and Moses Malone third. Chamberlain is seventh on the list, Bill Russell 10th.