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 2/13100.0*Average seed
OSA vs BF-0.1-0.0+0.0
If winner is:HomeTieAway
Week of 2/19100.0*Average seed
HA vs BF-0.1+0.0+0.1

What If

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

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567Count
21-24In10022,168,152*
204-2-0In90105,062,711
3-1-2In946102,821
2-0-4In100118
193-2-1In7822631,822
2-1-3In87133,182
1-0-5In1001
183-3-0In504461,246,093
2-2-2In5343329,407
1-1-4In584250
172-3-1In196417115,444
1-2-3In266410616
162-4-0In850421161,756
1-3-2In7524113,581
0-2-4In1002
151-4-1In0217279,801
0-3-3In18701233
141-5-0In121512710,254
0-4-2In1424214152
130-5-1In04852313
120-6-0In158510,733
Total:In95510029,557,042

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs