How are these numbers calculated?

Big Games

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

Week of 10/4100.0*Chance in playoffs100.0*Average seed
Jack 94 Mike 85 -6.8
-0.7
Lisa 82 Galv 95 -0.2
Cash 93 Phil 83 -0.1
Dude 110 Gila 96 +0.1
If winner is:HomeAway
Week of 10/11100.0*Chance in playoffs100.0*Average seed
Mike vs Gila+4.7-4.7
+0.6-0.6
Phil vs Jack+0.2-0.2
Des vs Dude+0.2-0.2
Lisa vs Cstat+0.1-0.1
-0.1+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1010-0In79201012,432
99-199.9%34471720100,621
88-292.23214127710449,838
77-328.70052439257101,204,008
66-40.2004234026712,106,705
55-5Out0183243162,529,271
44-6Out00535612,109,163
33-7Out0010901,205,269
22-8Out0199450,995
11-9Out0100100,287
00-10Out10012,551
Total:8.5%1134681114203310,281,140
Games Above .500
Chance Will Make Playoffs