How are these numbers calculated?

Big Games

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

Monday, 4/1100.0*Average seed
SPA 28 EG 23 -0.9
ABJ 18 EG 26 +0.7
MEL 12 MCN 10 -0.0
HA 37 ABJ 11 +0.0
HA 24 VR 12 +0.0
If winner is:HomeTieAway
MCN vs VR+0.1+0.0-0.0
MEL vs HA-0.1-0.0+0.0
If winner is:HomeTieAway
Monday, 4/8100.0*Average seed
EG vs MEL+0.5-0.1-0.7
VR vs EG-0.5-0.1+0.5

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678Count
103-0-0In036630928,632
92-0-1In063352267,599
82-1-0In07702217,378,538
1-0-2In045838019,316
71-1-1In19756934,176
0-0-3In16336376
61-2-0In27127010,365,678
0-1-2In14950027,575
50-2-1In19810580,756
40-3-0In196203,908,762
Total:In0052441290024,411,408
Games Above .500
Chance Will Make Playoffs