How are these numbers calculated?

Big Games

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

If winner is:HomeAway
Week of 2/1100.0*Average seed
MACM vs BIRD+0.3-0.4
HOWO vs DOUC+0.1-0.1
RUET vs DOEP+0.1-0.1
HOLM vs HAND+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
367-0-0In955428,243
346-1-0In653322,436,987
325-2-0In24581705,976,704
304-3-0In34052408,101,627
283-4-0In0105929206,561,888
262-5-0In01245421103,171,556
241-6-0In0226521910847,939
220-7-0In022753181102,456
Total:In13303615410027,627,400
Games Above .500
Chance Will Make Playoffs