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
Team Brinker vs Go Sixers-8.5+13.1
-0.6+0.8
Heenan Family vs Minion's Mayhem-0.3+0.3
SouthSide Irish vs Team Cozzubbo+0.3-0.2
Team Zuluaga vs People's Choice+0.0-0.1
If winner is:HomeAway
Week of 10/26100.0*Chance in playoffs100.0*Average seed
Frank The Tank vs Go Sixers-4.9+15.3
-0.3+1.0
Teddy Bears vs Heenan Family+1.7-0.7
SouthSide Irish vs Team Zuluaga-1.4+0.6
-0.1+0.0
Minion's Mayhem vs People's Choice-0.6+1.4
Suplex City vs Team Brinker+1.3-0.5
Team Cozzubbo vs Bloody Knuckles+0.1-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
108-0In6621112010,723
97-1In1229104640105,387
86-299.7%05104832600564,408
75-379.60193337173001,663,540
64-417.400215363412102,960,855
53-50.2005274421303,234,498
42-6Out0219443052,124,493
31-7Out01134739765,972
20-8Out01585117,508
Total:21.9%01147101317191510411,547,384
Games Above .500
Chance Will Make Playoffs