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
Cash 93 Phil 83 +11.6
+0.8
Jack 94 Mike 85 -0.6
Lisa 82 Galv 95 -0.2
Dude 110 Gila 96 +0.2
If winner is:HomeAway
Week of 10/11100.0*Chance in playoffs100.0*Average seed
Galv vs Cash-12.2+12.2
-0.7+0.7
Mike vs Gila+0.9-0.9
Des vs Dude+0.5-0.5
Phil vs Jack+0.5-0.5

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1310-0In100012,605
129-1In9820100,279
118-2In88110451,599
107-3100.0%58365001,205,610
96-499.516443270002,107,987
85-577.0182939203002,526,779
74-611.401103037183002,107,897
63-70.10021233371521,203,319
52-8Out004234726451,761
41-9Out0032770100,607
30-10Out059512,697
Total:58.9%151615131110864210,281,140
Games Above .500
Chance Will Make Playoffs