How are these numbers calculated?

Big Games

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

Tuesday, 4/2100.0*Average seed
LO 17 SPA 11 +0.7
LO 21 JPP 14 +0.6
OS 16 HA 20 -0.1
RS 12 HA 33 -0.1
RS 4 OS 19 -0.0
SAL 37 BF 12 +0.0
SPA 17 JPP 15 +0.0
If winner is:HomeTieAway
Monday, 4/8100.0*Average seed
LO vs OS+0.9-0.2-1.6

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678Count
101-0-0In071131556,159,353
90-0-1In238602,302,598
80-1-0In0069431,555,857
Total:In0449133390,017,808
Games Above .500
Chance Will Make Playoffs