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-0.5+1.4-0.7
-0.0+0.1-0.0
Bluff City FC vs Nashville FC-0.6+1.3-0.5
-0.0+0.1-0.0
If winner is:HomeDrawAway
Week of 3/4100.0*Chance in playoffs100.0*Average seed
Nashville FC vs Clarksville Soc-16.0-2.5+18.1
-0.7-0.1+0.8
TSC Elite vs Clarksville Soc-16.0-2.2+17.8
-0.8-0.1+0.8
TSC Select vs Nashville FC-0.6+1.3-0.6
-0.0+0.1-0.0
Bluff City FC vs Lobos Elite-0.5+1.3-0.6
-0.0+0.1-0.0

What If

Chances based on how well the Clarksville Soc finish out the regular season.   Explain

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs1234567Count
19-21In100237,992*
186-010In1000220,518
175-002In100485,662
165-011In9821,132,875
154-003In991690,985
5-020In9280661,772
144-012In901002,425,241
134-021100.0%7029202,831,730
3-004100.0861400592,096
123-013100.06037302,767,509
4-03099.6404911001,103,667
113-02299.0265419104,848,603
2-00599.9425080304,437
103-03185.55354614103,773,544
2-01495.3134834501,777,445
92-02367.01174930304,150,372
3-04044.707384411001,102,519
1-00684.13305115186,862
82-03219.001184929304,844,562
1-01531.1042851171609,245
72-0411.30120502722,830,742
1-0243.60428491811,776,470
0-0075.00539478010,651
61-0330.1053549122,768,685
2-0500.002275318662,159
0-0160.0054048886,832
51-042Out01050392,423,876
0-025Out085240303,816
41-051Out0129691,132,096
0-034Out012772593,594
30-043Out01090692,329
1-060Out01189220,936
20-052Out0298485,690
10-061Out0100188,843
00-070Out10048,783
Total:56.7%241815131110948,873,138

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs