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 2/28100.0*Chance in playoffs100.0*Average seed
LA Force vs Detroit City-10.9-2.9+12.8
-0.6-0.2+0.7
Stumptown vs 1904 FC-0.3+1.0-0.3
-0.0+0.1-0.0
Oakland vs Chattanooga-0.3+1.0-0.3
-0.0+0.1-0.0
Cal United vs Michigan-0.3+1.0-0.3
-0.0+0.1-0.0
If winner is:HomeDrawAway
Week of 3/6100.0*Chance in playoffs100.0*Average seed
Oakland vs Michigan-0.3+1.0-0.3
-0.0+0.1-0.0
LA Force vs Stumptown-0.3+1.0-0.3
-0.0+0.1-0.0
1904 FC vs Cal United-0.3+1.0-0.3
-0.0+0.1-0.0

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs12345678Count
38-42In100762,428*
3712-1-1In1000272,445
3611-3-0In1000442,524*
3511-2-1In10001,075,428
3411-1-2In100002,058,288*
3310-3-1In100003,415,228*
3210-2-2In99106,452,498*
3110-1-3In982010,229,540*
309-3-2In9550015,733,291*
299-2-3In9190024,650,085*
288-4-2In84150034,430,160*
278-3-3100.0%742410047,632,267*
268-2-4100.0603640064,445,892*
257-4-3100.04446100050,843,647
8-1-5100.04347101029,747,206*
247-3-4100.027512120077,339,295
6-6-2100.028512020022,296,913*
237-2-599.712453670070,595,581
6-5-399.713463470048,218,226*
226-4-498.1430461920088,929,444
7-1-698.0429461920044,503,461*
216-3-591.31134236800108,235,230
5-6-391.9113433680039,041,456*
206-2-672.50324462430082,355,279
5-5-473.3032446243073,705,764*
195-4-543.800835421310106,720,783
6-1-743.60083642131050,375,799*
185-3-617.70116443260108,240,253
4-6-417.2011644336046,280,728*
175-2-74.5004284619170,596,506
4-5-54.6004284620274,913,300*
164-4-60.80011242387103,371,472*
5-1-80.701124338727,078,648*
154-3-70.100428501977,349,857
3-6-50.100327501936,338,887*
143-5-60.000113493646,783,813
4-2-80.00114503547,746,206*
133-4-70.0005405450,849,637
4-1-90.0005405523,728,211*
123-3-80.0002287156,853,381*
112-5-7Out00178341,125,669*
102-4-8Out0099127,994,068*
92-3-9Out049618,236,977*
82-2-10Out029811,151,250*
71-4-9Out01996,290,458*
61-3-10Out01003,345,527*
51-2-11Out01001,633,531*
40-4-10Out0100697,218*
30-3-11Out0100266,727*
0-2Out100730,542*
Total:50.0%12131212131213121,986,111,024

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs