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 -3.8
-0.5
If winner is:HomeAway
SouthSide Irish vs Team Cozzubbo-0.7+0.7
-0.1+0.1
Suplex City vs Teddy Bears-0.5+0.5
-0.1+0.1
Team Zuluaga vs People's Choice+0.4-0.4
Team Brinker vs Go Sixers+0.1-0.1
If winner is:HomeAway
Week of 10/26100.0*Chance in playoffs100.0*Average seed
Frank The Tank vs Go Sixers+6.2-6.2
+0.6-0.6
SouthSide Irish vs Team Zuluaga-0.9+0.9
-0.1+0.1
Teddy Bears vs Heenan Family+0.3-0.3
Suplex City vs Team Brinker-0.3+0.3
Minion's Mayhem vs People's Choice+0.3-0.3

What If

Chances based on how well the Frank The Tank finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
127-0In10028,089
116-1In9820193,141
105-2In811810577,842
94-3In335212300963,708
83-499.9%23048118200964,203
72-573.80238192320610578,898
61-68.707001826361830193,253
50-70.2001831441728,410
Total:89.9%2926234444221103,527,544
Games Above .500
Chance Will Make Playoffs