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
Car 3 She 2 (so)+1.8
+0.4
Fif 7 Hul 2 -1.0
+0.1
Cov 4 Bra 2 -0.2
Not 1 Bel 3 +0.1
+0.1
If winner is:HomeAway
Wednesday100.0*Chance in playoffs100.0*Average seed
She vs Car-1.4+1.4
-0.5+0.5
Hul vs Bra-0.3+0.3

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
3110-0In928021,560
309-1In722720171,930
298-2In37491410773,076
287-3In8394211002,063,600
276-4In0839449003,600,633
265-5100.0%006384410104,323,151
254-699.800637431303,605,999
243-794.6008384952,060,795
232-873.700116226773,202
221-942.7014157172,011
210-1017.10178321,543
Total:97.5%391521211612317,587,500
Games Above .500
Chance Will Make Playoffs