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*Pres Trophy100.0*Average seed
Babych-Patch Kid 6 Peter North Stars 5 -4.5
Da Pekka Heads 7 Chief Wannawin 5 -3.1
Waynes World 5 SURREY ALL-STARS 5 +1.0
If winner is:HomeTieAway
Week of 2/19100.0*Pres Trophy100.0*Average seed
Peter North Stars vs Da Pekka HeadsYes+12.7-17.3
+0.2+0.1-0.2

What If

Chances based on how well the Peter North Stars finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inPresChance will finish regular season at seedToilet
TPW-L-TplayoffsTrophy123456789101112BowlCount
31-32InYes100No4,342,956*
301-1-0In95.9%964No8,026,623
0-0-2InYes100No6,720
290-1-1In71.27129No327,453
280-2-0In40.84159No4,009,384
Total:In83.3%8317No16,713,136

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs