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 2/8100.0*Average seed
PIMP vs MACM-0.4+0.4

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
346-0-0In72271152,391
325-1-0In2657170903,898
304-2-0In33755602,258,146
283-3-0In065636203,010,763
262-4-0In017552712,259,105
241-5-0In12159190901,567
220-6-0In1335690152,058
Total:In4163627133009,637,928
Games Above .500
Chance Will Make Playoffs