How are these numbers calculated?

Big Games

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

Week of 10/19100.0*Chance in playoffs100.0*Average seed
Bloody Knuckles 100 Frank The Tank 99 -2.6
-0.1
If winner is:HomeAway
Heenan Family vs Minion's Mayhem-10.6+10.6
-0.7+0.7
SouthSide Irish vs Team Cozzubbo+0.3-0.2
Team Brinker vs Go Sixers-0.1+0.1
If winner is:HomeAway
Week of 10/26100.0*Chance in playoffs100.0*Average seed
Minion's Mayhem vs People's Choice+6.1-14.7
+0.4-1.0
Frank The Tank vs Go Sixers+0.6-1.9
SouthSide Irish vs Team Zuluaga-1.6+0.7
Teddy Bears vs Heenan Family+1.5-0.6
+0.1-0.0
Suplex City vs Team Brinker+1.2-0.5
+0.2-0.1
Team Cozzubbo vs Bloody Knuckles+0.1-0.1
+0.1-0.1

What If

Chances based on how well the Minion's Mayhem finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
118-0In78220112,311
107-1In36521030729,201
96-2In6383917102,045,119
85-399.8%064128214003,180,977
74-483.401372934152002,993,525
63-522.301031838309101,741,901
52-60.5000727392240612,928
41-7Out0213383710119,124
30-8Out04316512,298
Total:77.5%41222131413106421011,547,384
Games Above .500
Chance Will Make Playoffs