I think the big reason she hasn't gone on a rampage is because her main goal is to get back to her original world, and the quest to do that requires her to raise up her reputation.Honestly, I would've injured/crippled the Clown Prince. After all, what can anyone possibly do to her?
I haven't bothered to double check but there is probably an outline from the titles you saw on each of the stats, for a swordmaster it was 800 or something and the brother was like 600-700 as a high swordsman (not swordmaster) so I can guess civilians are on the 0-100's and trained from 200-400 or around thereThey keep giving status but everyone is in the high 800 - 900, it means nothing since we don't know what is strong and what is weak, at least give a base to know that - 999 is bad just not how bad it is...
I think the big reason she hasn't gone on a rampage is because her main goal is to get back to her original world, and the quest to do that requires her to raise up her reputation.
So killing people or hurting them indiscriminately will just further lower her reputation instead of salvaging it.