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-0.3+0.1+0.3
If winner is:HomeTieAway
Week of 2/19100.0*Average seed
HA vs BF-0.4+0.2+0.4
SPA vs EG-0.1+0.0+0.1
OSA vs HA+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
21-24In1001,080,711*
204-2-0In9641,800,007
3-1-2In98219,977
2-0-4In10016
193-2-1In964379,384
2-1-3In9731,039
183-3-0In732612,401,573
2-2-2In7822030,170
1-1-4In802025
172-3-1In62362378,780
1-2-3In693011,036
162-4-0In27541801,803,969
1-3-2In265717019,926
0-2-4In1457297
151-4-1In955341189,511
0-3-3In1159300328
141-5-0In04345011722,363
0-4-2In09483755,030
130-5-1In7593437,844
120-6-0In03070123,048
Total:In64228528,994,744

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs