I've also been keeping track of this. I have slightly different stats:

TEAM PTS
Toronto 70.43
Chicago 60.31
Sporting KC 58.08
FC Dallas 56.34
NYCFC 55.25
Atlanta 52.46
Orlando 50.19
Houston 48.98
LA Galaxy 48.17
Portland 48.17
Columbus 46.14
San Jose 46.14
Vancouver 45.33
Red Bull 44.63
Revolution 44.52
Seattle 43.31
Philadelphia 40.88
DC United 40.80
Montreal 40.80
Minnesota 34.81
Real Salt Lake 34.00
Colorado 28.33


I've based my stats off of home points per game and away points per game and used a simple equation for this (HPPG x 17) + (APPG x 17) to determine my final standings. I believe it gives a more accurate outlook