How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Sunday100.0*Chance in playoffs100.0*Average seed
Bill 163 Micah 141.5 +0.2
David 96.5 Andrew 191 +0.1
If winner is:HomeAway
Thursday100.0*Chance in playoffs100.0*Average seed
Nick vs AndrewOut+0.0
Bill vs Adam+0.0Out
+0.1-0.1
David vs Micah+0.0Out
-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLplayoffs123456789101112Count
125-000.0%01125137566,515
114-01Out00128812,811,305
103-02Out09375,621,349
92-03Out742605,624,401
81-04Out415712,811,114
70-05Out117415564,860
Total:0.0%00037421117,999,544
Points
Chance Will Make Playoffs