NOpe,

Look at the personal league between the 3 teams that have 12 points:
team..........GF--GC
real mad...- -9----7
I am...------7----8
Ratten...----5----6

Only see the matches between this 3 teams, and do the class. without the other team, and, that's the situation, 6 points for all and you are 3rd for a logic situation, because you are the worst looking matches between this 3 teams.