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-0.4+1.5-0.9
-0.0+0.1-0.0
Bluff City FC vs Nashville FC-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-0.6+1.4-0.6
-0.0+0.1-0.0
TSC Select vs Nashville FC-0.6+1.4-0.6
-0.0+0.1-0.0
Nashville FC vs Clarksville Soc-0.7+1.3-0.4
-0.0+0.1-0.0
TSC Elite vs Clarksville Soc-0.5+1.3-0.6
-0.0+0.1-0.0

What If

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

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs1234567Count
186-000In100107,729
165-001In991461,958
155-010In9370538,809
144-002In9370989,259
134-011100.0%7326102,310,891
124-02099.841499001,348,643
3-003100.06831201,129,351
113-01299.4315315103,957,208
103-02189.7640441004,621,701
2-00496.918502930724,334
92-01374.92235023203,386,435
3-03050.5084241801,799,737
82-02226.602244923205,935,750
1-00536.6053149140248,992
72-0312.40226492114,619,383
1-0146.60634451301,450,943
61-0230.3008414283,389,536
2-0400.00033251141,350,116
0-0060.1064444635,553
51-0320.0011452333,958,712
0-0150.000125434249,207
41-041Out0234642,309,781
0-024Out023266723,612
30-033Out0014851,127,356
1-050Out01387539,277
20-042Out0397989,253
10-051Out0100461,742
00-060Out100107,870
Total:43.0%1415151514141448,873,138
Points
Chance Will Make Playoffs