How are these numbers calculated?

Big Games

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

Week of 11/20100.0*Chance in playoffs100.0*Promoted100.0*Average seed
Favre Waffle Co 76.4 E for Elite 129.74 -2.5
-0.1
Fuhgeddaboudit 98.46 Washington Sent 53.4 -2.2
-0.1
That’s No Moon 104.16 STONE COLD ET 137.28 -1.0
+0.2
If winner is:HomeAway
You Down With J vs TightyWhiteys+31.7-23.2
+0.4No
+1.8-1.4
Bad Luck Brian vs Vinegar Strokes+7.8-2.0
+0.3-0.1
Jake Took VYs L vs SmallThingToAGi-1.2+0.9
+0.5No
-0.1+0.1
If winner is:HomeAway
Week of 11/27100.0*Chance in playoffs100.0*Promoted100.0*Average seed
Favre Waffle Co vs You Down With J-29.7+14.0
No+0.2
-1.7+0.8
That’s No Moon vs SmallThingToAGi-12.4+7.5
+0.5No
-0.3+0.2
Fuhgeddaboudit vs TightyWhiteys-8.2+6.9
-0.2+0.1
Bad Luck Brian vs STONE COLD ET+11.1-2.5
+0.4-0.1
Jake Took VYs L vs Washington Sent-1.2+7.4
No+1.9
-0.1+0.3
E for Elite vs Vinegar Strokes+2.3-2.0

What If

Chances based on how well the You Down With J finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-LplayoffsPromoted123456789101112Count
82-099.6%1.1%14231158309,038,648
71-151.4No0316323115316,604,749
60-2OutNo36645,843,227
Total:55.7%0.3%01296111816151331,486,624
Games Above .500
Chance Will Make Playoffs