What happens in Halo 3 team doubles when the 2 people on the other team quit?

[Brendan T]

I know that it counts as a win, but do you get an exp and what does it do to my ranked number?

 

[Kantbeat Andrew ^_^]

If the opposing team leave they lose an exp point. If you are on the winning side it counts as a regular win and you get +1 experience with a chance of bringing your rank up.

 

[Franco]

Same as if you beat them. You get exp and if you've been winning you rank up.

 

[CatBreeder]

If the opposing team leave they lose an exp point. If you are on the winning side it counts as a regular win and you get +1 experience with a chance of bringing your rank up.

Exactly.
+1 Exp and chance of ranking up. (Skill Level)