How are these numbers calculated?

Big Games

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

Week of 2/12100.0*Toilet Bowl100.0*Average seed
Team Grapefruit 8 TeachMeHowToDou 3 +9.4
-0.1
Waynes World 5 SURREY ALL-STARS 5 -2.9
+0.0
If winner is:HomeTieAway
Week of 2/19100.0*Toilet Bowl100.0*Average seed
Babych-Patch Kid vs Waynes WorldYesYes-6.0
-0.1-0.1+0.1
Team Grapefruit vs ConnorMcShitDickYes+5.1-6.0
-0.1-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inPresChance will finish regular season at seedToilet
TPW-L-TplayoffsTrophy123456789101112BowlCount
92-0-0OutNo247675.8%4,014,742
5-8OutNo100Yes12,698,394*
Total:OutNo69494.2%16,713,136

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs