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
David 96.5 Andrew 191 +0.5
+0.3
Bill 163 Micah 141.5 +0.1
Walsh 194.5 Dosters 192 -0.1
Brent 126.5 Perry 201 -0.1
If winner is:HomeAway
Thursday100.0*Chance in playoffs100.0*Average seed
Nick vs Andrew-0.0In
-0.3+0.3
Walsh vs Perry+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLplayoffs123456789101112Count
195-00In81181566,047
184-01In3947142,812,916
173-02In8385305,621,782
162-03In01081805,621,106
151-04In005044502,812,261
140-0599.5%438461010565,432
Total:100.0%11235211200017,999,544
Points
Chance Will Make Playoffs