How are these numbers calculated?

Big Games

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

Week of 12/4100.0*Chance in playoffs100.0*Average seed
Nacho Vidal 83.56 Fab's Team 105.8 +23.6
+2.1
B3rT 69.14 Arrow's Team 88.48 -1.2
-0.1
Le chat 60.74 Monday Morning QB 86.22 -0.3
+0.1
Jordan Pete's T 33.26 Maks 58.34 -0.2
Raider Crusader 83.22 Sly49ers 104.42 -0.2
Week of 12/11100.0*Chance in playoffs100.0*Average seed
Fab's Team 48.9 Monday Morning QB 76.5 -46.7
-2.9
B3rT 98.92 Raider Crusader 106.18 -1.6
-0.2
Jordan Pete's T 55 Frank the Tank 90 -0.6
Rocco 73.66 Maks 60.78 +0.4
+0.1
Sly49ers 75 Arrow's Team 100 -0.2

What If

Chances based on how well the Fab's Team finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
70-0Out1004,170,736
Total:Out1004,170,736
Games Above .500
Chance Will Make Playoffs