How are these numbers calculated?

Big Games

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

Monday, 4/9100.0*Chance in playoffs100.0*Average seed
JPP 16 BF 13 -17.2
-0.4
RS 6 OS 17 -8.2
-0.1
SPA 21 BF 10 -5.4
-0.1
JPP 13 SPA 21 +0.7
+0.1
RS 14 SAL 25 +0.2
If winner is:HomeTieAway
SAL vs OS+12.3+9.1-26.7
+0.1+0.1-0.3
If winner is:HomeTieAway
Tuesday, 4/10100.0*Chance in playoffs100.0*Average seed
QE vs HA+5.9-0.3-0.4
+0.1-0.0-0.0
HA vs EG-0.4-0.3+2.6
SPA vs MEL+0.1*-0.0-1.0

* 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 BF finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
110-0-027.0%2773038,561,808
Total:27.0%2773038,561,808
Games Above .500
Chance Will Make Playoffs