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*Average seed
Green 3 Light Blue 10 +0.1
Black 1 Red 9 -0.1
Week of 2/19100.0*Average seed
Light Blue 2 Red 1 +0.5
Orange 1 White 7 -0.1
Week of 2/26None

What If

Chances based on how well the Light Blue finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs12345678Count
120-0In10038,491,488
Total:In10038,491,488
Games Above .500
Chance Will Make Playoffs