How are these numbers calculated?

Big Games

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

Week of 2/8100.0*Average seed
DOEP 6 DOUC 3 -0.6
PIMP 4 MACM 5 -0.1
If winner is:HomeAway
Week of 2/15100.0*Average seed
DOUC vs MUEL+0.2-0.3
MACM vs RUET-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
355-0-0In35652,337,758
334-1-0In98749,193,393
313-2-0In107524014,459,618
292-3-0In3955611,315,965
271-4-0In9612904,418,300
250-5-0In1295911695,998
Total:In4059306042,421,032
Games Above .500
Chance Will Make Playoffs