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

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs12345678Count
38-42In100762,010*
3712-1-1In1000272,548
3611-3-0In1000442,141*
3511-2-1In10001,073,415
3411-1-2In10002,058,575*
3310-3-1In100003,412,764*
3210-2-2In99106,452,706*
3110-1-3In982010,224,374*
309-3-2In955015,731,169*
299-2-3In9190024,653,523*
288-4-2In84150034,424,747*
278-3-3100.0%742410047,641,421*
268-2-4100.0603640064,440,706*
257-4-3100.0454690053,731,972*
8-1-5100.042471110026,865,089
247-3-4100.027512120077,340,328
6-6-2100.028512020022,295,970*
237-2-599.7124536700070,594,083
6-5-399.713463470048,211,963*
226-4-498.1430461920088,949,572
7-1-698.0429461920044,505,901*
216-3-591.31134236800108,224,976
5-6-391.9113433680039,050,334*
206-2-672.6032446243082,335,118
5-5-473.3032446243073,708,757*
195-4-543.800835421310106,716,146
6-1-743.60083642131050,379,828*
185-3-617.70116443260116,072,753*
4-6-417.30011644336038,431,754
175-2-74.5004284619170,602,679
4-5-54.6004284620274,936,717*
164-4-60.8001124238788,934,242
5-1-80.7001124338741,507,740*
154-3-70.100428501977,329,822
3-6-50.100327501936,327,029*
143-5-60.00113493746,782,910
4-2-80.00114503547,737,334*
133-4-70.0005405450,843,520
4-1-90.0005405523,731,970*
123-3-8Out02287156,876,463*
112-5-7Out00178341,137,082*
102-4-8Out0099127,986,578*
92-3-9Out049618,244,473*
82-2-10Out029811,161,240*
71-4-9Out01996,292,524*
61-3-10Out01003,342,390*
51-2-11Out01001,633,607*
40-4-10Out0100699,378*
30-3-11Out0100267,948*
0-2Out100730,735*
Total:50.0%12121313121312131,986,111,024

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs