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
Dem 114.46 Scott 184.9 -22.1
-6.2
+7.5
-1.2
Rome 138.18 Zach 147.16 +1.7
-0.8
-0.2
+0.1
Klemp 148.58 Sei 146.24 -1.3
+1.3
+0.6
-0.1
Gold 118.64 Shep 142.38 +0.6
+0.2
+2.4
Sam 109.62 Jesse 141.54 -0.5
+1.1
+1.6
Week of 11/21100.0*Chance in playoffs100.0*Playoff Bye100.0*Sacko100.0*Average seed
Dem 120.1 Gold 198.1 -22.6
No
+21.2
-1.3
Jesse 90.04 Klemp 132 +1.1
-0.1
-0.8
+0.1
Sei 118.6 Zach 116.72 -0.5
-0.3
-0.1
Scott 148.58 Sam 149.68 +0.4
+0.1
+0.7
Shep 113.34 Rome 190.24 -0.2
-2.6
+0.1
If winner is:HomeAway
Week of 11/28100.0*Chance in playoffs100.0*Playoff Bye100.0*Sacko100.0*Average seed
Rome vs DemOut+1.3
+30.9-36.6
-0.7+0.9
Klemp vs Scott+0.8-0.9
-2.5+2.6
+0.2-0.2
Sam vs Gold+0.5-0.6
Jesse vs Sei-0.5+0.5
+3.0-2.9
-0.2+0.2
Zach vs Shep+0.0-0.1
-14.1+16.8
+0.2-0.3

What If

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

100100100100100100100100100100
If finish:Chance inPlayoffChance will finish regular season at seed
TPW-LplayoffsBye12345678910SackoCount
00-1OutNo01267373.0%39,771,251
1-02.4%No0222422855.533,523,369
Total:1.1%No011020274242.1%73,294,620
Points
Chance Will Make Playoffs