How are these numbers calculated?

Big Games

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

Week of 2/15100.0*Average seed
DOUC 6 MUEL 4 +0.2
MACM 3 RUET 6 +0.1
If winner is:HomeAway
Week of 2/22100.0*Average seed
PIMP vs DOUC-0.3+0.2
DOEP vs HOLM-0.1+0.2
BTZ vs MACM+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
354-0-0In56443,988,115
333-1-0In208012,550,804
312-2-0In3889014,769,974
291-3-0In544077,683,099
270-4-0In1450371,499,392
Total:In137213340,491,384
Games Above .500
Chance Will Make Playoffs