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
QE 27 JP 27 +0.0
OS 24 JP 22 +0.0
If winner is:HomeTieAway
Tuesday, 4/10100.0*Chance in playoffs100.0*Average seed
ME vs SPA+0.1OutOut
-0.1-0.1+0.1
SL vs MEOut-0.0+0.1
SL vs SPA+0.1OutOut
-0.1+0.0+0.1
LQ vs JP+0.0-0.0-0.3
HA vs JP+0.0+0.0-0.3

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011Count
82-0-01.7%2564111,040,502
71-0-1Out107317526,067
61-1-0Out97120017,933,297
0-0-2Out4654029,633
50-1-1Out10001,719,397
40-2-0Out94623,744,910
Total:0.0%053062344,993,806
Games Above .500
Chance Will Make Playoffs