2v2 ranking?

[Raffa]

Given the interest in the 2v2 tourney seems to be quite high...

Would it be hard to make a 2v2 ranking system similar to 1v1?

Ofc with the tournament coming up we'd get a bunch of rankings right off the bat.

[Lulgrim]

I could copy/paste the 1v1 code and set it up in 15 minutes probably but... I don't want to check the results myself and there would be too little data for even semi-reliable ratings (only a few players have a half decent 1v1 RD as it stands).