How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Chance in playoffs100.0*Average seed
GBR 76.8 FEFE 145.7 +16.8
+0.5
M117 119.5 SUCK 119.7 -9.5
-0.1
BRAD 141.9 GUY 91.5 -2.4
-0.1
If winner is:HomeAway
Week of 11/26100.0*Chance in playoffs100.0*Average seed
SUCK vs GUY-12.9+12.9
-0.1+0.1
FEFE vs BRAD+12.9-12.9
+0.3-0.3

What If

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

100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456Count
72-0In746473,858,555
61-140.4%40607,712,718
50-2Out88123,855,455
Total:45.2%2123252315,426,728
Games Above .500
Chance Will Make Playoffs