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 -4.0
Da Pekka Heads 7 Chief Wannawin 5 -0.4
Waynes World 5 SURREY ALL-STARS 5 +0.3
If winner is:HomeTieAway
Week of 2/19100.0*Pres Trophy100.0*Average seed
Peter North Stars vs Da Pekka HeadsYes+9.2-14.5
+0.1+0.1-0.1

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
31-32InYes100No20,870,086*
301-1-0In94.8%955No22,432,192
0-0-2InYes100No19,556
290-1-1In54.45446No683,259
280-2-0In26.92773No5,491,123
Total:In88.9%8911No49,496,216

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs