How are these numbers calculated?

Big Games

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

Week of 11/16100.0*Chance in playoffs100.0*Average seed
Iezzi 123.92 PaulMonte 138.76 +1.0
+0.7
Cook 98.24 Haz 66.96 -0.2
Tra 96.46 Kingsland 131.12 -0.1
-0.1
MikeMar 90.44 Ciccone 115 +0.1
-0.1
Gunn 139.42 McCarthy 114.74 -0.1
If winner is:HomeAway
Week of 11/23100.0*Chance in playoffs100.0*Average seed
Dishes vs PaulMonteOut+2.2
-0.6+1.0
Tra vs Becky+0.2-0.6
+0.0-0.1
Haz vs McCarthy+0.3-0.4
MikeMar vs Kingsland+0.4-0.3
-0.2+0.1
Cook vs Ciccone-0.2+0.4
+0.1-0.3
Gunn vs Iezzi-0.0+0.1
+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
62-015.5%02142630217104,164,385
51-1Out3194028922,456,234
40-2Out6346027,378,013
Total:1.2%001241021293453,998,632
Games Above .500
Chance Will Make Playoffs