It doesn’t just count upvotes, as roland currently has negative Karma delta. You were probably downvoted more than 30 days ago (on comments that were since upvoted to positive total), and these downvotes are not counted in the 30-days sum, but count in the total. But this does look suspicious.
Right, but I haven’t gained all my upvotes in the last 30 days, either. (The current scores would seem to imply that my net was −10 for the time before this month; I don’t think that could possibly be accurate)
It doesn’t just count upvotes, as roland currently has negative Karma delta. You were probably downvoted more than 30 days ago (on comments that were since upvoted to positive total), and these downvotes are not counted in the 30-days sum, but count in the total. But this does look suspicious.
Right, but I haven’t gained all my upvotes in the last 30 days, either. (The current scores would seem to imply that my net was −10 for the time before this month; I don’t think that could possibly be accurate)
Right.