If DxD is to be believed, and I do think this is close at least, my Kat O'hara hit #43 overall in Enemies Defeated yesterday, with 770.
I have a suspicion it's correct because I killed about 30 or 40 stumps yesterday during the day then went and staffed at KH, literally with my staff, for 4 hours straight. Assuming they were turning over about once every 2 minutes including both kill time and spawn time (taking only 5 hits to kill each time) then that would be 40 turnovers per hour with 7 guys each time. That's 210 an hour, and 840 in 4 hours. The problem being that part of that 4 hours was past the cut off time and won't show up till tomorrow.
Sorry for inflicting math on some of you, but at least the problem is there.
The point being I think at least parts of DxD are now close to accurate again.