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 +4.7
+0.8
JPP 13 SPA 21 -4.3
-0.9
RS 6 OS 17 -1.5
SPA 21 BF 10 +0.6
+0.0
RS 14 SAL 25 -0.1
If winner is:HomeTieAway
SAL vs OS+0.0-0.1-0.0
If winner is:HomeTieAway
Tuesday, 4/10100.0*Chance in playoffs100.0*Average seed
QE vs HA+0.2+0.2-0.2
HA vs EG-0.2+0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
161-0-0In16264995,324,634
150-0-1In7525279,232
140-1-0In425365,320,470
Total:In8134631310,924,336
Games Above .500
Chance Will Make Playoffs