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
DOEP vs DOUC-0.4+0.5
PIMP 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
376-0-0In100779,278
355-1-0In80203,851,532
334-2-0In4256207,915,968
313-3-0In117018108,601,460
292-4-0In135481515,217,937
271-5-0In0531471701,675,084
250-6-0In03306080229,333
Total:In294717620028,270,592
Games Above .500
Chance Will Make Playoffs