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*Average seed
Smokin Bowe's D 98 Frosted Tips Pi 95 -4.5
-1.1
NO BLITZ FOR YO 92 Punch ur Mama's 55 +1.0
+0.1
NC State Shit 100 Freshly Trimmed 68 +0.0
If winner is:HomeAway
Week of 11/27100.0*Chance in playoffs100.0*Average seed
NC State Shit vs Frosted Tips Pi-3.0In
-0.4+0.9
NO BLITZ FOR YO vs Ice n Rice-3.8+3.8
-0.1+0.1
Running Black vs Team McCarthy+3.4-1.0
+0.4-0.1
Tom Brady's Bun vs Freshly Trimmed-2.4+1.8
Team Gregor vs Punch ur Mama's+2.3-1.7
+0.1-0.0
Smokin Bowe's D vs Just Shoot My D+0.2-1.6
-0.0+0.2

What If

Chances based on how well the Frosted Tips Pi finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
92-0In233402502,644,250
81-1In115384167,381,877
70-278.2%0439351933,989,617
Total:93.8%07152633135114,015,744
Games Above .500
Chance Will Make Playoffs