I believe the Oscar Smith vs John Bosco game is not counted for or against the schedule power points by VHSL.
VHSL Rules Handbook....
68-4-6 (2) When the Rating Scale is used to designate teams for championship playoffs,
only games between members of the Virginia High School League, other public schools and
non-public Virginia schools shall be counted.
Additionally, Western Branch and Thomas Dale lost to Class 4 Schools! so, that gave them only 10 points vs 26 if they had won. They will also only get 1 bonus point for each of their opponent's wins.
Similarly, Ocean Lakes and Manchester lost to a Class 5 school. So they only received 12 points for their loss. They will also only get 1 bonus point for each of their opponent's wins.