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 +11.1
NO BLITZ FOR YO 92 Punch ur Mama's 55 +3.3
Tom Brady's Bun 77 Team McCarthy 95 -2.1
Running Black 65 Ice n Rice 104 -1.5
NC State Shit 100 Freshly Trimmed 68 -0.1
If winner is:HomeAway
Week of 11/27100.0*Chance in playoffs100.0*Average seed
Smokin Bowe's D vs Just Shoot My DIn-9.2
NO BLITZ FOR YO vs Ice n Rice+0.6-0.6
Team Gregor vs Punch ur Mama's+0.7-0.5
Tom Brady's Bun vs Freshly Trimmed-0.4+0.3
NC State Shit vs Frosted Tips Pi+0.2-0.4
Running Black vs Team McCarthy+0.2-0.1

What If

Chances based on how well the Smokin Bowe's D finish out the regular season.   Explain

If finish:Chance inChance will finish regular season at seed
Games Above .500
Chance Will Make Playoffs