Jiren (Initial) seemed to dominate Hit and Goku PSSJB together in the same or better way that Raditz did with Goku and Piccolo together. Then Hit used his technique to return to Jiren slow and could dodge without much trouble to the latter, until Jiren did a Power Up and overtook Hit extensively with his attack.
Jiren (Power Up) >>>> Jiren (Initial) >>>> Goku PSSJB + Hit.
Then Vados declared that Kefla LSSJ was the strongest character in the ring. As for the power of Kale LSSJ, I have it behind the PSSJB for the reasons that CC says. Therefore I have Kefla >>>>>>>>>>>>> Kale.
Kefla LSSJ> Jiren (Power Up) >>>> Jiren (Initial) >>>> Goku PSSJB + Hit.
In Manga 39, Jiren seems to have a tremendous invisible Power Up because Goku using the PSSJB Pseudo Kaioken was confident of defeating Jiren and Beerus was more impressed by Goku's power than the amazing power of Gohan. The latter equaled Kefla LSSJ. Even so, Jiren did not move after receiving a few punches from Goku PSSJB Pseudo Kaioken.
Being so big the difference between Goku PSSJB Pseudo Kaioken and Goku PSSJB, I would say that that Pseudo Kaioken could be an equivalent between a Kaioken 2-20x on the PSSJB.
Jiren (Start of Chapter 39) >>>>> Goku PSSJB Pseudo Kaioken> / >> Gohan (Current) = Kefla LSSJ> Jiren (Power Up) >>>> Jiren (Initial) >>>> Goku PSSJB + Hit.
At the end of Chapter 39 Jiren can not even see the movement of UI Goku, but still has a lot of confidence in defeating him. Then Krillin says that at last the 2 fight seriously, therefore UI Goku was going to face Jiren, but the first lost the UI state and we know what happened. I would say Jiren did a tremendous Third Power Up.
Jiren (End of Chapter 39) >> UI Goku (Initial) >>> Jiren (Start Chapter 39) >>>>> Goku PSSJB Pseudo Kaioken> / >> Gohan (Current) = Kefla LSSJ> Jiren (Power Up)> >>> Jiren (Initial) >>>> Goku PSSJB + Hit.