How are these numbers calculated?

Big Games

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

Week of 11/29100.0*Average seed
BLUE 87.3 TOTS 123.7 -1.0
Week of 12/6100.0*Average seed
KEA 71.5 TOTS 99.8 -0.2
M117 118 BLUE 158 +0.1
If winner is:HomeAway
Week of 12/13100.0*Average seed
TOTS vs M117-0.2+0.9
BLUE vs KEA+0.1-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
111-0In109039,868,045
100-1In10017,989,739
Total:In79357,857,784
Games Above .500
Chance Will Make Playoffs