How are these numbers calculated?

Big Games

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

If winner is:HomeDrawAway
Week of 2/25100.0*Chance in playoffs100.0*Average seed
Bluff City FC vs Nashville FC+20.5-3.2-17.7
+0.9-0.1-0.8
TSC Elite vs TSC Select*+0.0+1.5-1.3
-0.0+0.1-0.0
If winner is:HomeDrawAway
Week of 3/4100.0*Chance in playoffs100.0*Average seed
Bluff City FC vs Lobos Elite+20.5-3.2-17.8
+0.9-0.1-0.8
TSC Elite vs Clarksville Soc-0.2+1.3-0.9
-0.0+0.1-0.0
TSC Select vs Nashville FC-0.6+1.4-0.6
-0.0+0.1-0.0
Nashville FC vs Clarksville Soc-0.8+1.2-0.2
-0.0+0.1-0.0

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

Chances based on how well the Bluff City FC finish out the regular season.   Explain

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs1234567Count
186-000In100119,216
165-001In991510,067
155-010In9460595,798
144-002In94601,092,412
134-011100.0%7722102,553,434
124-02099.94846601,490,514
3-003100.07227101,247,153
113-01299.8385110004,372,126
103-02194.5104737505,109,351
2-00498.624532210801,296
92-01385.54344814103,746,752
3-03065.01154931401,988,377
82-02241.30536461206,559,190
1-00554.5010444050274,757
72-0316.000637451205,108,659
1-01413.901134436601,604,062
61-0231.00116483143,743,608
2-0400.2007414381,490,942
0-0060.801185326239,439
51-0320.0022353234,373,289
0-0150.001225522274,081
41-041Out0441542,553,218
0-024Out053956802,952
30-033Out0119801,249,628
1-050Out01882596,964
20-042Out05951,091,624
10-051Out0100510,610
00-060Out100119,225
Total:47.2%1516161514131254,018,744
Points
Chance Will Make Playoffs