How are these numbers calculated?

Big Games

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

Week of 11/14100.0*Chance in playoffs100.0*Playoff Bye100.0*Sacko100.0*Average seed
Klemp 148.58 Sei 146.24 +20.0
+10.9
-5.9
+1.3
Rome 138.18 Zach 147.16 +2.6
-0.4
-0.7
+0.1
Sam 109.62 Jesse 141.54 -1.2
+1.6
+0.1
Gold 118.64 Shep 142.38 +0.8
+1.1
+1.5
Dem 114.46 Scott 184.9 -0.1
+0.5
-0.5
Week of 11/21100.0*Chance in playoffs100.0*Playoff Bye100.0*Sacko100.0*Average seed
Jesse 90.04 Klemp 132 In
+21.9
No
+1.4
Scott 148.58 Sam 149.68 -1.0
+0.7
+0.5
-0.1
Sei 118.6 Zach 116.72 -0.7
-4.8
-0.1
Shep 113.34 Rome 190.24 -0.2
-0.3
+0.2
Dem 120.1 Gold 198.1 +0.1
-0.5
-0.2
If winner is:HomeAway
Week of 11/28100.0*Chance in playoffs100.0*Playoff Bye100.0*Sacko100.0*Average seed
Klemp vs Scott+34.5-34.5
+1.1-1.1
Jesse vs Sei+15.5-15.5
+0.3-0.3
Zach vs Shep-4.7+4.7
-0.1+0.1
Sam vs Gold-0.4+0.4
Rome vs Dem-0.2+0.2
-0.2+0.2

What If

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

100100100100100100100100100100
If finish:Chance inPlayoffChance will finish regular season at seed
TPW-LplayoffsBye12345678910SackoCount
00-1In0.8%185041No12,217,086
1-0In69.8175330No12,214,454
Total:In35.3%927192521No24,431,540
Points
Chance Will Make Playoffs