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 -14.4
-0.6
BTZ 3 HOLM 7 +3.0
+0.1
PIMP 4 MACM 5 +1.8
+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+3.2-3.2
+0.1-0.1
BIRD vs PIMP+0.8-0.8

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%00227440423,439
194-1-098.015839202,107,370
173-2-062.41152316004,215,502
152-3-07.80831411814,218,059
131-4-00.0021753292,107,738
110-5-0Out02178425,020
Total:40.4%0011525201715713,497,128
Games Above .500
Chance Will Make Playoffs