-1 You shouldn't be able to swipe more points from someone with a knife on an AWP Server
In all reality when you do swipe more points for a knife is when your new to the game.
All people who are good at knifing. Are usually top10 and get like 6 points most from killing anyone on top10 and 2 for anyone in the 500 area.
when you do hit top 5 or top 10 you get 4 points for killing anyone with a knife and 2 for an awp
But awp has the bonus's like first blood, no scope, headshot, etc etc.
Also the awp you can stand still or kill the knifer before he has the change to get close to you.
You can not stand still and throw knifes at people. Also the range on knife's are short and it requires timing to get back stabs.
Awp requires aim but less movement and less timing.
There are also maps such as minecraft desert and the booster maps where is is only awp friendly.