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
BEARS 72.8 IRISH 106.32 -15.5
-1.4
KNOW 126.06 GOOT 99.12 -2.5
-0.1
JERSEY 104.08 HESSE 128.8 -0.7
-0.1
SOUL 113.28 HOP 115.74 +0.7
Week of 11/24100.0*Chance in playoffs100.0*Average seed
FAN 116.56 BEARS 91.36 Out
-1.1
JERSEY 131.38 KNOW 88.46 +3.7
+0.1
MAD 49.28 GOOT 65.2 +1.7
+0.2
HESSE 110.62 IRISH 52.78 +1.1
-0.1
YAZ 112.6 HOP 111.06 -0.2
+0.1
BAD 127.6 SOUL 79.52 -0.1
If winner is:HomeAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
BEARS vs KNOW+0.8-0.8
MAD vs BAD-0.2+0.2
SOUL vs FAN-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
51-0Out1339361211,204,314
40-1Out10011,207,166
Total:Out720185622,411,480
Games Above .500
Chance Will Make Playoffs