How are these numbers calculated?

Big Games

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

Week of 2/26100.0*Chance in playoffs100.0*Average seed
TSC Elite 0 TSC Select 1 -0.6
-0.0
Bluff City FC 4 Nashville FC 1 -0.6
-0.0
If winner is:HomeDrawAway
TSC Elite vs Clarksville Soc+0.5+1.8-1.6
-0.0+0.1-0.0
TSC Select vs Nashville FC-1.0+1.5+0.4
-0.0+0.1-0.0
If winner is:HomeDrawAway
Week of 3/5100.0*Chance in playoffs100.0*Average seed
TSC Select vs Midsouth FC Blue-13.9-1.2+23.6
-0.6-0.0+1.0
Nashville FC vs Clarksville Soc+0.6+1.9-1.6
-0.0+0.1-0.0
Bluff City FC vs Lobos Elite-0.2+1.1-1.0
Nashville FC vs TSC Elite-0.6+1.4-0.6
-0.0+0.1-0.0

What If

Chances based on how well the Midsouth FC Blue finish out the regular season.   Explain

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs1234567Count
186-000In100108,392
165-001In991472,882
155-010In88120574,906
144-002In881201,044,676
134-011100.0%6037202,514,462
124-02099.3255618101,500,367
3-003100.05343401,218,999
113-01298.4185526204,371,805
103-02183.12295116105,178,487
2-00493.49444170794,986
92-01365.41155031303,770,100
3-03041.605374811002,031,868
82-02222.401215224206,655,902
1-00527.6032555170273,048
72-0312.40229511715,183,126
1-0145.50535481101,613,741
61-0230.30011473743,774,397
2-0400.005404781,501,354
0-0060.0085237339,077
51-0320.0012256214,373,154
0-0150.000176022274,600
41-041Out0445512,512,092
0-0240.00044354794,503
30-033Out0123761,220,771
1-050Out02278573,308
20-042Out07931,045,744
10-051Out199474,076
00-060Out100107,809
Total:40.5%1014161717151153,998,632
Points
Chance Will Make Playoffs