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
Tennessee Socce vs Tennessee Socce-1.4+0.2+1.3
-0.0+0.1-0.0

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs1234567891011121314Count
154-000In937082,892
133-001In762220280,790
123-010In424214200327,635
112-002100.0%3045214000360,170
102-011100.06253924610841,563
92-02097.50214343314200492,042
1-00399.518273722500205,575
81-01289.90041937309100719,900
71-02134.90018263722500843,199
0-00451.402133635121044,121
61-0302.400213333415300329,040
0-0134.7004213828810206,035
50-0220.10021636331210360,458
40-0310.000182840213280,647
30-040Out00527462283,065
Total:65.2%11111111111098753205,457,132
Points
Chance Will Make Playoffs