Ever since the new elo update came out, pro players have been using smurf accounts to go up against lower rated teams and gain elo. The #1 rated player on the ladder has been banned for this. Today, I came across vivi, but noticed many others (e.g. Lyx) doing the same:
https://aoe2.net/#profile-226575
https://aoe2.net/#profile-460064
https://aoe2.net/#profile-1688652
You'll notice two things going through these players' profiles:
• Having a teammate that is significantly lower elo in all TG games. These are usually fresh accounts, made days before, and sometimes have a low 1v1 rating to disguise the fact they are smurfs.
• Massive TG elo gain since new elo system update, with insane