Looks like the winner in a terminator game is the last survivor. I´m not sure that´s fair. It happens a lot that other players eliminated more players and earned more points than the last survivor in the game.
Example: in an 8 player terminator game, A eliminates B,C,D,E,F and G. But H eliminates A.
H would be the winner, and get a better percentage in played/won games.
I think the real winner should be the player (A) that more points earned in the game, because that´s the player that obviously was more succesfull in playing this game mode, choosing what player to attack in what order, to earn more points.
Regarding medals, I´m not sure how you´re awarded a terminator medal. But again, it should be based on the ammount of opponents eliminated in terminator games, no matter if you won those games.
Best regards from Buenos Aires, Argentina
Sebaojeda