Tier 10
idious, Yoda, Luke, Valkorion
Tier 9: Nihilus (maybe tier 10 ?), Plagueis, SOR Revan, Darth Krayt, Darth Tenebrous,Caedus, Vader, FE Malgus, Dooku, Darth Jadus(?), Nyriss(?), Fredon Nadd, Tulak Hord, Marka Ragnos, Kyp Durron (maybe 8 ?), Arcann, Starkiller, Mace window, Soa, Anakin Skywalker
Tier 8: Darth Maul, Rebels Ahsoka, Obi wan Kenobi, DD Vos, Ludo Kresh, Naga Sadow, Uliq Qel Droma, Jaina Solo, Grevious, Savage Oppress, Assajj Ventress, the Exile, Senya, TUF Shaak Ti, Darth Thanaton, Darth Marr, The emperor's wrath II,Scourge (?), Plo Koon (maybe just tier 7?), Kit Fisto (same as plo koon), Senya, Satele Shan, Kyle Katarn, Mara Jade, Darth Wyyrlok, Darth Nihl
Tier 7: Saeese Tiin, Ki adi Mundi, Legend Vos, Sora Bulq, Lana Beniko (maybe tier 6), Luminara Unduli, Agen Kolar, Cin Drallig, Serra Keto, Corran Horn, Ven Zallow, Kao Cen Darach, Darth Talon, Darth Maladi (maybe 6?), Qui Gon, Depa Bilabba
Tier 6: Aayla Secura, TCW Ahsoka,Barriss Offee, Tholme, K'kruhk, Beyghor Sahdett, Darrus Jeht, Kannan Jarrus, Grand Inquisitor, Even Piell, Adi Gallia
Tier 5: Jedi master level force users, Temple Guards, experienced Jedi or Sith, Darth Paladius, Tol Skorr
Tier 4: random jedi knight level force users, Tarr Seirr, most overseers on korriban, Kadrian Sey
Tier 3: Jedi padawan level force users, Whie and Bene, Zett Jukassa, Ffon, most accolytes on Korriban
Tier 2: Random Youngling level force users
Tier 1: non force users