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 +22.2
+1.3
KNOW 126.06 GOOT 99.12 -3.7
-0.2
BEARS 72.8 IRISH 106.32 -1.2
-0.1
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
FAN 116.56 BEARS 91.36 +13.0
+0.9
HESSE 110.62 IRISH 52.78 +2.8
+0.2
JERSEY 131.38 KNOW 88.46 +1.5
+0.1
MAD 49.28 GOOT 65.2 +1.2
-0.0
BAD 127.6 SOUL 79.52 +0.7
YAZ 112.6 HOP 111.06 -0.1
If winner is:HomeAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
JERSEY vs IRISHIn-1.2
SOUL vs FAN-1.2In
-1.0+0.6
MAD vs BADIn-0.5
+0.1-0.1
BEARS vs KNOWIn-0.4
+0.1-0.1
YAZ vs GOOT-0.2+0.1
-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
81-0In321611543,147,699
70-198.2%18383012224,086,741
Total:99.4%2144623114167,234,440
Games Above .500
Chance Will Make Playoffs