I believe there's something called bonus points, which you acquire by surviving. However, it has such a minor impact on your overall rank that you probably wouldn't notice it.
Though I don't think Zero added that. Not sure.
Leave it as it is
make it harded to rank up like with the old rank system
Remove the ranks all together
restore the older time based rank system of noob, regular, Fan, specialist, master, 31337
indiferent
I believe there's something called bonus points, which you acquire by surviving. However, it has such a minor impact on your overall rank that you probably wouldn't notice it.
Though I don't think Zero added that. Not sure.
The whole problem with the world is that fools and fanatics are always so certain of themselves, but wiser people so full of doubts.