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
BUS 4 HM 9 -4.3
-0.3
BLOB 2 BUS 1 Out
-0.2
HM 2 FC 14 +1.0
FC 6 VET 5 +0.1
+0.1
Tuesday, 1/7100.0*Chance in playoffs100.0*Average seed
VET 1 BUS 2 +0.2
HM 2 VET 0 +0.1
BUS 1 FC 10 -0.1
Wednesday, 1/8100.0*Chance in playoffs100.0*Average seed
HM 13 BUS 12 -0.2
BLOB 0 VET 1 -0.2
If winner is:HomeAway
BUS vs BLOB+0.1-0.1
VET vs FC-0.1+0.1

What If

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

100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345Count
51-0Out257517,633,569
40-1Out10017,641,931
Total:Out138735,275,500
Games Above .500
Chance Will Make Playoffs