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*Chance in playoffs100.0*Average seed
RUET 9 HOWO 1 -15.0
-0.6
BTZ 3 HOLM 7 +2.9
+0.1
PIMP 4 MACM 5 +1.9
+0.1
If winner is:HomeAway
Week of 2/15100.0*Chance in playoffs100.0*Average seed
HOWO vs BTZ+17.8-17.8
+0.7-0.7
MACM vs RUET+3.6-3.6
+0.1-0.1
DOUC vs MUEL+3.1-3.1
+0.1-0.1
BIRD vs PIMP+0.9-0.9

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
215-0-0100.0%00227440444,091
194-1-098.015839202,209,607
173-2-062.51152316004,415,769
152-3-07.80831411814,416,763
131-4-00.0021753292,210,252
110-5-0Out02178443,862
Total:40.4%0011525201715714,140,344
Games Above .500
Chance Will Make Playoffs