How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

If winner is:HomeTieAway
Week of 7/19100.0*Average seed
D'Backs vs Ermis-0.1+0.0+0.0
If winner is:HomeTieAway
Week of 7/25100.0*Average seed
Ermis vs Dodgers+0.0-0.0-0.1
Dodgers vs Ermis-0.1-0.0+0.0

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112131415Count
19.5-22In1002,854,078*
192-3-0In6931132,319
1-2-2In69311,400
0-1-4In1001
18.51-3-1In4246127,032
0-2-3In643614
181-4-0In15572812,174
0-3-2In15632292
17.50-4-1In2215819330
170-5-0In11661193899
Total:In9820003,008,339

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs