Does Team Builder count for the team up week too?

Yes, all matchmade game (no bots) on Summoner’s Rift, Howling Abyss or Crystal Scar in a five-player premade party count towards it. So Teambuilder is part of that.

As for individual points I haven't seen anything that lets us see that.

Yes, if you invited 4 other people to join you.

If you join a group or make one but let the system search teammates, you won't get poolparty points.

There is no counter that keeps track of the points you individually acquired :(

Ok was just wondering thx guys