Warm up: Cilghal - to be honest, Cilghal should be pretty powerful considering how she mastered enormously preciseful and complicated powers, like extracting damned nanoviruses with the Force. Her feats and reputation reside in areas so exotic though, one can't really rate her in regards to the Force. I'll let that one pass.
1. Githany - Kenth stomps. Githany has literally nothing to offer in Kenth's tier. Nothing.
2. Antares Draco - his Force feats aren't that overwhelming. He demonstrates great combat feats, but he's like Kit Fisto. Great combatant with great showings, but not much of direct Force usage. There's not a way to give Antares a good argument.
3. Kyle Katarn - Kyle definitely puts up great resistance, but Kenth should win.
4. Mara Jade Skywalker - same as above.
5. Obi-Wan Kenobi(RotS) - same as above.
6. Aryn Leneer - same as above.
7. Darth Baras(Pre-Amp) - same as above.
8. Darth Maul(TPM) - Force only Kenth is superior even if you consider the fact that TCW Maul couldn't really rise in power from TPM given half his body was destroyed. The fact that TPM Maul absolutely butchers Kenth in sabers in a manner of seconds doesn't change that.
9. Mace Windu - Kenth falls. Puts up a good fight though. Probably. Maybe.
10. Yaddle - same as above.