How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Monday, 1/6100.0*Chance in playoffs100.0*Average seed
VET 1 BLOB 5 +12.0
+0.3
BLOB 2 BUS 1 +5.6
+0.1
BUS 4 HM 9 -4.1
-0.0
HM 2 FC 14 +4.0
+0.0
FC 6 VET 5 +0.3
Tuesday, 1/7100.0*Chance in playoffs100.0*Average seed
BLOB 3 HM 4 -25.0
-0.3
FC 5 BLOB 10 +10.5
+0.1
HM 2 VET 0 -8.4
-0.1
BUS 1 FC 10 -0.1
VET 1 BUS 2 +0.1
Wednesday, 1/8100.0*Chance in playoffs100.0*Average seed
BLOB 0 VET 1 -33.7
-0.3
FC 9 HM 2 +15.4
+0.2
HM 13 BUS 12 -8.1
-0.1
If winner is:HomeAway
BUS vs BLOBOut+13.6
-0.4+0.1

What If

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

100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345Count
91-050.0%505073,469,091
80-1Out10027,533,409
Total:36.4%3664101,002,500
Games Above .500
Chance Will Make Playoffs