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-17.0-3.5+20.0
-0.8-0.1+1.0
TSC Elite vs TSC Select-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
Nashville FC vs TSC Elite+20.0-3.5-17.0
+1.0-0.1-0.8
TSC Select vs Nashville FC-17.0-3.5+20.0
-0.8-0.1+1.0
TSC Elite vs Clarksville Soc-0.6+1.4-0.6
-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 Nashville FC finish out the regular season.   Explain

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs1234567Count
186-000In100372,413
165-001In10001,603,575
155-010In94601,874,491
144-002In95503,434,784
134-011100.0%7623108,026,267
124-02099.844488004,684,541
3-003100.07128103,921,804
113-01299.53352141013,740,009
103-02189.974043100016,053,690
2-00497.2195128302,520,440
92-01374.822349232011,773,952
3-03050.20842418006,244,850
82-02226.0022449232020,620,862
1-00535.8053050140862,706
72-0312.102255022216,049,541
1-0146.100633461405,037,284
61-0230.20084044911,774,738
2-0400.0033052154,688,479
0-0060.00542476123,142
51-0320.00013523413,751,409
0-0150.000105436862,715
41-041Out0233658,027,171
0-024Out0231672,516,085
30-033Out0014863,922,146
1-050Out013871,872,609
20-042Out03973,437,173
10-051Out01001,605,488
00-060Out100372,256
Total:42.8%14141414141414169,774,620
Points
Chance Will Make Playoffs