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 -12.1
-7.1
+6.7
-1.0
Tyler 121.5 Taylor 114 -0.2
-0.3
-0.4
Dan 75.4 Gus 121.2 -0.2
-0.3
-0.4
Glatz 124.6 Randy 87.3 -0.1
+0.3
+0.3
Eric 186.8 Jack 181.2 +0.6
+0.7
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+12.4-12.4
+4.9-4.9
-8.8+8.8
+1.0-1.0
Randy vs Wyatt-0.4+0.4
+0.3-0.3
+0.3-0.3
Tyler vs Eric-0.2+0.2
-0.5+0.5
Gus vs Will-0.2+0.2
-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
05-451.6%0.0%004173029154000.0%2,214,358
4-51.1No0018243425818.32,209,590
6-398.910.2192633227100No1,475,438
3-60.0No001728432164.11,474,707
2-7OutNo003296896.8633,032
7-2In68.3254425610No633,023
1-8OutNo069499.9158,408
8-1In97.5722620No157,365
9-0In100.09550No19,411
0-9OutNo0100Yes19,404
Total:38.2%8.4%3567899101111111021.3%8,994,736
Points
Chance Will Make Playoffs