How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 7/18100.0*Average seed
Cutters 33 Lions 13 +0.5
Enforcers 36 Braves 13 -0.2
Rockets 8 Crusaders 14 -0.1
Cardinals 28 Rebels 0 -0.0
Week of 7/25100.0*Average seed
Enforcers 27 Cutters 7 -0.7
Cardinals 18 Lions 10 -0.2
Coyotes 19 Crusaders 22 -0.1
Rockets 34 Braves 38 -0.0
If winner is:HomeHome OTAway OTAway
Week of 8/1100.0*Average seed
Blitz vs Cardinals+0.7+0.7-0.3-0.3

What If

Chances based on how well the Cutters finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213Count
50-0In326818,300,960
Total:In326818,300,960
Games Above .500
Chance Will Make Playoffs