How are these numbers calculated?

Big Games

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

Tuesday, 4/2100.0*Chance in playoffs100.0*Average seed
MEL 19 ABJ 15 +0.4
MCN 9 SPA 6 +0.4
SPA 15 VR 5 -0.2
If winner is:HomeTieAway
MCN vs VR+0.9*-0.2-0.9
+0.1-0.0-0.1
EC vs ABJ-0.2+1.5+0.1
-0.0+0.1+0.0
Wednesday, 4/3100.0*Chance in playoffs100.0*Average seed
WP 17 HA 12 +1.7
+0.1
WP 12 ABJ 8 +1.1
If winner is:HomeTieAway
HA vs ABJ+1.3+1.0-1.4

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011Count
105-0-0In52438266195,314
94-0-198.4%012747222050,999
84-1-057.70010473850967,746
3-0-258.60104837405,443
73-1-125.712452211204,251
2-0-317.211654263274
63-2-04.1043050161,938,399
2-1-24.10429501616,040
1-0-410.01020601010
52-2-10.2094942305,911
1-1-3Out43858548
42-3-00.00232661,937,361
1-2-2Out1287115,937
0-1-4Out33676
31-3-1Out01189204,016
0-2-3Out397275
21-4-0Out595970,475
0-3-2Out2985,450
10-4-1Out010050,822
00-5-0Out100195,857
Total:13.3%011391627447,065,134
Games Above .500
Chance Will Make Playoffs