How are these numbers calculated?

Big Games

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

Week of 9/19100.0*Chance in playoffs100.0*Playoff Bye100.0*Sacko Bye100.0*Average seed
Wyatt 134.1 Matt 123.3 -11.5
-6.7
+6.0
-0.9
Tyler 121.5 Taylor 114 -0.2
-0.3
-0.4
Dan 75.4 Gus 121.2 -0.2
-0.3
-0.5
Glatz 124.6 Randy 87.3 -0.2
+0.4
+0.3
Eric 186.8 Jack 181.2 +0.1
+0.7
+0.8
Will 103.1 Sam 112.8 +0.1
If winner is:HomeAway
Week of 9/26100.0*Chance in playoffs100.0*Playoff Bye100.0*Sacko Bye100.0*Average seed
Matt vs Sam+12.6-12.0
+4.6-4.3
-8.6+8.2
+1.0-0.9
Randy vs Wyatt-0.6+0.5
+0.3-0.3
+0.4-0.3
Gus vs Will+0.1-0.1
-0.2+0.2
-0.6+0.6
Tyler vs Eric-0.1+0.1
-0.3+0.3
-0.6+0.6
Jack vs Glatz-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inPlayoffChance will finish regular season at seedSacko
TPW-LplayoffsBye123456789101112ByeCount
04-51.1%No0018243524717.6%6,175,612
5-447.20.0%004152930175000.06,159,375
3-60.0No001931421759.64,125,673
6-398.37.31722332510200No4,089,885
2-7OutNo004346295.41,770,926
7-2100.060.61942309100No1,746,935
1-8OutNo089199.9443,879
8-1In96.26532400No434,905
0-9OutNo199Yes54,275
9-0In99.99280No53,167
Total:36.8%7.3%3567891010111211920.4%25,054,632
Points
Chance Will Make Playoffs