How are these numbers calculated?

Big Games

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

Week of 11/17100.0*Chance in playoffs100.0*Average seed
FAN 112.66 BAD 80.62 -22.3
-1.3
KNOW 126.06 GOOT 99.12 -3.5
-0.2
BEARS 72.8 IRISH 106.32 -1.3
-0.0
SOUL 113.28 HOP 115.74 +0.9
JERSEY 104.08 HESSE 128.8 -0.3
YAZ 93.88 MAD 68 -0.1
Week of 11/24100.0*Chance in playoffs100.0*Average seed
BAD 127.6 SOUL 79.52 +22.4
+1.4
HESSE 110.62 IRISH 52.78 +3.7
JERSEY 131.38 KNOW 88.46 +1.9
+0.1
FAN 116.56 BEARS 91.36 -1.1
MAD 49.28 GOOT 65.2 +0.9
+0.1
YAZ 112.6 HOP 111.06 -0.5
+0.0
If winner is:HomeAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
MAD vs BAD-44.7+33.4
-1.6+1.2
JERSEY vs IRISH+5.2-9.4
+0.2-0.3
BEARS vs KNOW+7.7-4.3
+0.3-0.2
SOUL vs FAN-2.7+1.5
HESSE vs HOP-0.5+0.5
YAZ vs GOOT-0.5+0.3
-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
71-095.9%8293820438,481,148
60-117.8314273219428,753,292
Total:62.5%417231814148267,234,440
Games Above .500
Chance Will Make Playoffs