TP is just another farming game as PP is.
The difference is that you need some skill for TP, otherwise it's the same.
Generally, some guys don't get the thing behind rankings.
Ranking IS to be gained through hard work, it should be like farming with the difference that you shouldn't be rewarded for easy scores. It takes a lot of time till the ranking actually shows who is in the top.
For the ranking to be "real", most top players should do their best as to achieve the highest rank possible and IT WOULD HAVE happened if it hadn't been for unfair pp system which discourages many players since it won't show your skill in any way.
I may be called TP farmer (and to some extent, I am) but you can just put me out by doing similar/better scores on those richly-rewarding maps and the problem will disappear since TP rank's difficulty calc is pretty good in my opinion. If you don't/can't beat me there, just stop whining about tp farming, you suck or you are too lazy.