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+27.8-4.1-24.3
+2.0-0.3-1.7

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
123-000In5438800235,133
102-001100.0%11343715200602,716
92-01098.8042038289100701,858
81-00294.1017263823500514,724
71-01145.8002123235163001,202,467
61-0203.800418373010100702,472
0-0037.5017253823500147,547
50-0120.2004204028810514,202
40-0210.0002143434142601,203
30-030Out0212333814234,810
Total:47.7%4689101112121086315,457,132
Points
Chance Will Make Playoffs