How are these numbers calculated?

Big Games

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

Week of 2/25None
If winner is:HomeDrawAway
Week of 3/4100.0*Chance in playoffs100.0*Average seed
FC Alliance vs FC Alliance II-15.8-5.0+20.1
-1.7-0.5+2.1
TUSC Red vs FC Alliance-0.9+1.3-0.2
-0.1+0.1+0.0
FC Alliance vs FC Academy-0.6+1.4-0.7
+0.0+0.1-0.1

What If

Chances based on how well the FC Alliance II finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs1234567891011121314Count
124-000In364516200762,229
103-001100.0%21838311010002,577,921
93-01094.7019293817510003,010,727
82-00287.4001123837741003,314,785
72-01138.50053382321820007,738,370
62-0204.8005192633206104,517,396
1-00311.200111102730164001,894,799
51-0120.601017233525816,626,347
41-0210.00003173733107,735,404
0-0040.0000212333814404,760
31-030Out00021845353,008,654
0-013Out0021643381,893,181
20-022Out000431643,313,767
10-031Out0012872,579,549
00-040Out0298761,507
Total:25.0%123461025891012131650,139,396
Points
Chance Will Make Playoffs