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
VR 18 ABJ 9 -0.8
ABJ 18 EG 26 -0.8
ABJ 19 SPA 27 -0.8
HA 37 ABJ 11 -0.8
If winner is:HomeTieAway
MEL vs HA-0.1-0.1+0.1
If winner is:HomeTieAway
Monday, 4/8100.0*Average seed
ABJ vs MCN+0.6-0.2-0.6
ABJ vs QE+0.2-0.1-0.2
EG vs MEL+0.1-0.1-0.1
VR vs MEL+0.1-0.1-0.1
QE vs MCN+0.1+0.0-0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678Count
63-0-0In2256310816,522
52-0-1In554402129,246
42-1-0In12160172,448,536
1-0-2In12067136,762
31-1-1In24552257,850
0-0-3In3070126
21-2-0In028722,451,254
0-1-2In15856,835
10-2-1In199128,287
00-3-0In100819,718
Total:In031634467,065,136
Games Above .500
Chance Will Make Playoffs