I understand where you are getting the idea from, but what you dont realize is that the survival games is based on strategy, and therefore the players with a better strategy will win, and also get all the points. If you want to win the games, follow these steps.
1. Dont go to the cornucopia alone. There is most likely a team that will destroy you.
2. Find a place with a couple chests and hope to get a good item. Even a wood sword can be used effectively.
3. BE THE NINJA!!! Sneak up on others, than rather sneaked up on.
4. Try to get a bow and some arrows. I won a survival game due to the fact that the other player thought that my bow wouldnt take him down. He was down 3 hearts by the time he finished ng me. Ever hear of picketts charge? In the civil war, the confederacy (south) ran UP a hill to try and kill the north. It didnt work.
5. Mimic your opponent if you want to win the deathmatch. Quick sidesteps to avoid arrows while shooting at your target.
6. Be a good sport. Dont t-bag the person you just killed. Just dont.
I learned all of this from experimentation, and if everybody that didnt know how to win the games saw this, the games would be a lot more interesting. I wish you the best of luck, and next time, istead of trying to blend in with the players that arent so good and crushing them, try to learn from what ive just taught you. It seemed like you were raging about not being the best.
<3 me
P.S. what did i just write? Its 2 in the morning... lol