How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 3/4100.0*Chance in playoffs100.0*Average seed
StJudesFC 3 RealSuburbia 3 -2.8
-0.2
NorthsideArsena 0 MRBohemians 1 -0.9
DallasRangersFC 1 TheSpurs 6 -0.5
BarronUnited 2 TeamBushwood 4 -0.0
If winner is:HomeDrawAway
Week of 3/11100.0*Chance in playoffs100.0*Average seed
NorthsideArsena vs StJudesFC-14.5-1.8+13.2
-0.7-0.1+0.6
TeamBushwood vs TheSpurs+0.9+0.2-1.5
MRBohemians vs RealSuburbia-0.7+1.1+0.3
-0.0+0.1+0.0
DallasRangersFC vs BarronUnited-0.3+0.7-0.2

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs12345678Count
288-0-0In10019,809
267-1-0In99172,341
257-0-1In955096,761
246-2-0In9550151,627
236-1-1In85150405,677
226-0-2In673210270,934
5-3-0In83170180,399
215-2-1In613720723,548
205-1-2In375390954,706
4-4-0In554230135,068
194-3-1100.0%28571410715,920
5-0-3100.017552620418,138
184-2-299.9105035501,408,065
3-5-0100.02057221064,152
174-1-398.52284919101,224,526
3-4-199.6541431000422,420
163-3-295.91174830401,100,389
4-0-490.809414190395,642
2-6-098.82304918118,921
153-2-381.204294818101,426,267
2-5-189.9084041100148,228
143-1-452.009424260915,611
2-4-265.60117483130480,552
1-7-077.4326482213,117
132-3-331.80329521610829,303
3-0-521.20120542320234,045
1-6-145.00738469028,770
122-2-49.0009473860793,785
1-5-215.40115523030112,240
0-8-024.732252203235
112-1-51.3012551211403,197
1-4-32.5033249151239,212
0-7-14.5044145902,317
101-3-40.201247365304,592
2-0-60.1084242785,174
0-6-20.50175030310,847
91-2-50.003295217231,249
0-5-30.00535491227,673
81-1-6Out012513796,571
0-4-4Out116533143,684
70-3-5Out05415443,435
1-0-7Out04376017,045
60-2-6Out1247527,248
50-1-7Out010899,593
40-0-8Out3976,238
Total:73.1%152119171484115,299,271
Points
Chance Will Make Playoffs