1) Kaguya
2) Rikudo Sennin
3) Madara or Kakashi
4) Kakashi or Madara
5) Naruto
6) Sasuke
7) Gai
8) Obito
9) Hamura
10) Asura & Indra
How in the hell DMS Rikudo Kakashi is compared to Juubi jinchuriki Obito. Kakashi is far stronger. Obito is far weaker than Kaguya, or, better said, less stronger than she is, he is actually weaker than Madara who is weaker than Kaguya, and Kakashi managed to defend from Kaguya, counter her attacks and fight her 1 vs 1 wounding her.
DMS Kakashi vs Juubi jinchuuriki Obito: the first has a defense that the second can't beat, an offense he can't counter, a mobility he can't stop, a cleverness he can't challenge. He stomps him in seconds, with Kamui teleporting followed by Kamui Raikiri or long range Kamui on his heads, just to say. Kakashi dodges everything Obito dishes on him with Kamui phasing, physical speed or Kamui teleporting (at maximized speed having both eyes) or tanks with Rikudo enhanced Perfect Susanoo. Gudodama are warped with Kamui or nullified with Rikudo chakra. Obito can't evade or defend from Kamui Raikiri and long range Kamui. His head gets warped or cut away, and that should be enough to kill him. And very quickly.