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+0.3

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
346-0-0In57403640,729
325-1-0In13572903,289,793
304-2-0In125641007,005,424
283-3-0In035043407,897,082
262-4-0In013553114,972,518
241-5-0In120661301,658,434
220-6-0In1454960233,820
Total:In31639281210025,697,800
Games Above .500
Chance Will Make Playoffs