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
TSC Elite vs TSC Select-16.4-2.8+18.8
-0.8-0.1+0.9
Bluff City FC vs Nashville FC-0.6+1.4-0.6
-0.0+0.1-0.0
If winner is:HomeDrawAway
Week of 3/4100.0*Chance in playoffs100.0*Average seed
TSC Select vs Nashville FC+20.5-3.3-17.7
+0.9-0.1-0.8
TSC Elite vs Clarksville Soc-0.2+1.3-0.9
-0.0+0.1-0.0
Nashville FC vs Clarksville Soc-0.8+1.2-0.2
-0.0+0.1-0.0
Bluff City FC vs Lobos Elite-0.6+1.4-0.6
-0.0+0.1-0.0

What If

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

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs1234567Count
186-000In100119,050
165-001In991511,654
155-010In9460596,089
144-002In94601,093,056
134-011100.0%7723102,553,956
124-02099.94846601,491,261
3-003100.07227101,246,682
113-01299.8385110004,376,477
103-02194.5104737505,104,641
2-00498.624532210799,719
92-01385.44344814103,745,894
3-03065.01164931401,988,905
82-02241.30536461206,559,911
1-00554.5010444050274,073
72-0316.000637451205,107,028
1-01413.901134436601,603,533
61-0231.00116483143,745,908
2-0400.2007414381,491,743
0-0060.801195326238,915
51-0320.0022353234,375,279
0-0150.001225522274,898
41-041Out0441542,551,793
0-024Out053956800,836
30-033Out0119801,248,026
1-050Out01882596,762
20-042Out05951,092,167
10-051Out0100511,504
00-060Out100118,984
Total:47.2%1516161514131254,018,744
Points
Chance Will Make Playoffs