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-0.0+0.1-0.0
Bluff City FC vs Nashville FC-0.0+0.1-0.0
If winner is:HomeDrawAway
Week of 3/4100.0*Chance in playoffs100.0*Average seed
TUSC Red vs FC Alliance-18.0-2.4+20.0
-1.7-0.3+2.0
FC Alliance vs FC Alliance II+19.2-2.2-17.3
+1.9-0.3-1.7
FC Alliance vs FC Academy+19.1-2.2-17.3
+1.9-0.3-1.7
Nashville FC vs TSC Elite-0.0+0.1-0.0
Bluff City FC vs Lobos Elite-0.0+0.1-0.0
TSC Select vs Nashville FC-0.0+0.1-0.0
TSC Elite vs Clarksville Soc-0.0+0.1-0.0

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs1234567891011121314Count
186-000In99133,866
165-001In9550158,615
155-010In861300184,608
144-002In772210338,022
134-011In5139810789,771
124-020100.0%2743236100459,666
3-003In284622400387,215
113-012100.093437173001,353,886
103-02199.21927362141001,579,589
2-00499.9110313917200249,051
92-01397.201928411821001,160,220
3-03087.201621372311200613,199
82-02272.90004244411114102,031,374
1-00587.301736443630084,988
72-03121.300220824281540001,582,017
1-01438.3005333162713200496,652
61-0235.405162334237101,160,196
2-0401.201052134271020460,809
0-0067.6080424402040011,956
51-0320.100031633321321,353,629
0-0150.100215373411184,480
41-041Out00111333916790,750
0-0240.000018304318247,824
30-033Out01103950386,437
1-050Out01114246184,048
20-042Out012079338,813
10-051Out0595157,726
00-060Out19933,725
Total:55.9%898910113567666616,713,132
Points
Chance Will Make Playoffs