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-1.2+0.3+1.0
-0.1+0.0+0.0

What If

Chances based on how well the FC Dallas TRI P finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs1234567891011121314Count
155-000In946088,859
134-001In722630367,477
124-010In394415200431,235
113-002In214528600631,319
103-011100.0%525392561001,473,269
93-02097.60316343113200860,131
2-00399.606273923500540,689
82-01289.90042037299101,896,332
72-02143.0002122935184002,210,617
1-00462.5004213728810231,123
61-0137.90172637235101,081,300
2-0303.100315323215300862,228
51-0220.200317363111101,893,012
0-0050.60172839214039,793
41-0310.00021130351931,473,842
0-0140.0003163532132231,439
30-023Out0111324017540,622
1-040Out016264324429,558
20-032Out01124244629,823
10-041Out022375369,363
00-050Out049689,365
Total:44.5%4678999999775116,371,396
Points
Chance Will Make Playoffs