How are these numbers calculated?

Big Games

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

Week of 11/20100.0*Chance in playoffs100.0*Average seed
HoltsyBoi 68.3 Andrew K 45 Out
-0.6
Nostradumbass 5 163.5 Corey R 104.4 +0.1
Angry Armadillos 128 Powerpuff Girls 148.9 -0.0
San Francisco C 160.8 Laces Out 91.5 -0.1
If winner is:HomeTieAway
Week of 11/27100.0*Chance in playoffs100.0*Average seed
Andrew K vs TOUCHDOWN Seaha+0.4+0.1-0.4
HoltsyBoi vs Bradley B-0.2+0.1+0.2
San Francisco C vs Freezer Ambush-0.1+0.0+0.1
Corey R vs Powerpuff Girls-0.0-0.1+0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
62-0-0Out011345415,138,127
5.51-0-1Out25758,284
51-1-0Out1782110,275,610
0-0-2Out67333
4.50-1-1Out75258,170
40-2-0Out1970105,142,142
Total:Out003125428320,572,336
Games Above .500
Chance Will Make Playoffs