Teleporting other players than myself

So far I have:

testfor @p[r=30,name={playername}]

and I want it so it will look for players without that name. I managed it before on a different world that's now deleted without using a scoreboard. How do I it again?

You should use the =! operator, which basically means "A Is unequal to B". If you want to target a player with the Testfor, it would look like this:

/testfor @p[r=30,name=!PLAYERNAME]

If you want to teleport all the players that satisfy this constraint, then you should use the @a target selector, which targets all players. A teleport command would then look as follows:

/tp (x y z) @a[r=30,name=!PLAYERNAME]