Well, I think you highly overestimate the 'average' Jedi. And that makes things rather complicating, in my opinion. To clear things up, the units with less numbers in their ranks are far more powerful than the unit with ten times that number of units.
So, BlackVortex, no need to be confused. Your Massassi Warriors are rather powerful in my book, hence their lower numbers. I can't have one Warrior for every two clones, now can I? An average Jedi would fall to no less than two Massassi; and would have trouble with only one.