How are these numbers calculated?

Big Games

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

If winner is:HomeAway
Wednesday, 10/30100.0*Chance in playoffs100.0*Regular Season Champ100.0*Miss Playoffs100.0*Average seed
JL vs SF-9.2+9.1
-9.2+9.1
+9.2-9.1
-0.4+0.4
If winner is:HomeAway
Thursday, 10/31100.0*Chance in playoffs100.0*Regular Season Champ100.0*Miss Playoffs100.0*Average seed
SF vs CB+9.2-9.2
+9.2-9.2
-9.2+9.2
+0.4-0.4

What If

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

100100100100100
If finish:Chance inRegularChance will finish regular season at seedMiss
TPW-OTLplayoffsSeason Champ12345PlayoffsCount
168-00InYes100No296,913
147-01In99.2%991No2,104,555
126-02In84.384160No7,352,130
105-03In32.53256110No14,688,894
84-0499.5%0.5122552210.5%18,355,437
63-0567.5No011563232.514,684,332
42-0615.7No0168484.37,353,846
21-070.8No19999.22,101,918
00-08OutNo100Yes296,475
Total:80.0%20.0%202020202020.0%67,234,500
Points
Chance Will Make Playoffs