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+16.7-4.8-12.7
+1.0-0.2-0.8
Bluff City FC vs Nashville FC-0.4+1.1-0.6
If winner is:HomeDrawAway
Week of 3/4100.0*Chance in playoffs100.0*Average seed
TSC Elite vs Clarksville Soc+16.3-4.8-12.1
+0.9-0.2-0.7
TSC Select vs Nashville FC-0.4+1.1-0.6
Nashville FC vs Clarksville Soc-0.6+0.9-0.2
Bluff City FC vs Lobos Elite-0.5+1.1-0.5

What If

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

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs1234567Count
124-000100.0%7028102,415,296
103-00198.9245520108,066,924
93-01079.52284919109,427,166
82-00259.901347355010,363,585
72-01112.4001245366024,206,750
62-0200.701144634514,128,391
1-0031.90222502425,920,120
51-0120.000330521520,723,900
41-0210.0008474524,213,978
0-0040.000745491,267,770
31-030Out0127729,422,795
0-013Out0128715,912,284
20-022Out0128810,364,976
10-031Out3978,066,107
00-040Out1992,410,598
Total:17.4%36913172329156,910,640
Points
Chance Will Make Playoffs