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
Dishes 121.2 Becky 87.66 +21.1
+1.1
Cook 98.24 Haz 66.96 -4.2
-0.2
Iezzi 123.92 PaulMonte 138.76 +4.0
+0.2
Tra 96.46 Kingsland 131.12 -3.3
-0.2
MikeMar 90.44 Ciccone 115 +2.0
+0.1
Gunn 139.42 McCarthy 114.74 -1.5
If winner is:HomeAway
Week of 11/23100.0*Chance in playoffs100.0*Average seed
Dishes vs PaulMonte+12.2-22.5
+0.7-1.3
Tra vs Becky+1.4-3.6
+0.1-0.1
MikeMar vs Kingsland+1.8-1.3
+0.1-0.1
Cook vs Ciccone-1.1+2.0
-0.1+0.2
Haz vs McCarthy+1.2-1.7
Gunn vs Iezzi+0.9-1.3
-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
82-0In250453017,542,649
71-198.5%11738321110026,991,222
60-229.30425372581009,464,761
Total:86.9%1172320171074100053,998,632
Games Above .500
Chance Will Make Playoffs