How are these numbers calculated?

Big Games

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

If winner is:HomeTieAway
Sunday100.0*Average seed
Jays vs Sorcerers-0.2-0.1+0.4
If winner is:HomeTieAway
Monday100.0*Average seed
Warriors vs Sorcerers-0.2-0.1+0.2

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLTplayoffs12345678910111213Count
162-000Out10013,064,011
151-001Out2080594,028
12-14Out10050,631,761*
Total:Out217964,289,800

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs