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+27.8-4.3-24.1
+1.9-0.3-1.7

What If

Chances based on how well the Tennessee Socce finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs1234567891011121314Count
123-000In51391010706,335
102-001100.0%93138183001,802,837
92-01098.504193729101002,104,784
81-00293.00162438256101,544,095
71-01145.4002123235173003,609,558
61-0204.500419382991002,108,295
0-0037.1016243924500441,231
50-0120.300042140277101,544,390
40-0210.00031736311211,805,094
30-030Out00315353612704,777
Total:47.6%36891011121211863116,371,396
Points
Chance Will Make Playoffs