How are these numbers calculated?

Big Games

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

Thursday, 3/22100.0*Chance in playoffs100.0*Average seed
HA 33 EG 13 -0.1
-0.2
HA 36 QE 16 +0.1
If winner is:HomeTieAway
Tuesday, 4/3100.0*Chance in playoffs100.0*Average seed
ME vs JP+0.1-0.1-0.2
SPA vs QE+0.1+0.1-0.4

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
62-0-00.1%05375630324,948
51-0-1Out0867250224,949
41-1-0Out03563927,934,307
0-0-2Out15244323,434
30-1-1Out1375131,540,379
20-2-0Out1584125,297,785
Total:0.0%00114543135,345,802
Games Above .500
Chance Will Make Playoffs