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+20.0-3.5-17.0
+1.0-0.1-0.8
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
Bluff City FC vs Lobos Elite+20.0-3.5-17.0
+1.0-0.1-0.8
TSC Select vs Nashville FC-0.6+1.4-0.6
-0.0+0.1-0.0
TSC Elite vs Clarksville Soc-0.6+1.4-0.6
-0.0+0.1-0.0
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 Bluff City FC finish out the regular season.   Explain

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs1234567Count
186-000In100124,275
165-001In1000535,845
155-010In9550624,758
144-002In95501,146,264
134-011100.0%7623102,674,853
124-02099.844488001,562,273
3-003100.07128101,306,374
113-01299.5335214104,581,609
103-02189.97404310005,347,891
2-00497.219512830838,581
92-01374.82234923203,923,683
3-03050.30842418002,082,332
82-02226.002244923206,876,365
1-00535.6053050140286,462
72-0312.10225502225,350,022
1-0146.10633461401,679,196
61-0230.2008404493,923,503
2-0400.0033052151,562,407
0-0060.0054247640,946
51-0320.0001352344,583,344
0-0150.000105436288,345
41-041Out0233652,675,494
0-024Out023167841,796
30-033Out014861,305,996
1-050Out01387622,832
20-042Out03971,147,444
10-051Out0100534,827
00-060Out100123,823
Total:42.9%1414141414141456,591,540
Points
Chance Will Make Playoffs