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
NorthsideArsena 0 MRBohemians 1 +17.7
+0.9
DallasRangersFC 1 TheSpurs 6 -0.9
-0.0
StJudesFC 3 RealSuburbia 3 +0.8
BarronUnited 2 TeamBushwood 4 -0.1
If winner is:HomeDrawAway
Week of 3/11100.0*Chance in playoffs100.0*Average seed
MRBohemians vs RealSuburbia+11.3-3.9-16.3
+0.5-0.2-0.8
TeamBushwood vs TheSpurs+0.9+0.1-1.4
NorthsideArsena vs StJudesFC-1.2+0.7+0.6
-0.0+0.1-0.0
DallasRangersFC vs BarronUnited-0.1+0.9-0.4

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs12345678Count
288-0-0In10016,799
267-1-0In100060,033
257-0-1In982084,625
246-2-0In982130,648
236-1-1In89110362,962
226-0-2In71281249,738
5-3-0In89110161,348
215-2-1In663220665,563
205-1-2In405190908,931
4-4-0In633520123,090
194-3-1100.0%31541400673,875
5-0-3100.018552520410,540
184-2-299.9114935501,369,824
3-5-0100.02453211059,871
174-1-398.92304918101,224,332
3-4-199.764043100407,024
163-3-296.61184929301,095,065
4-0-493.0010443870409,156
2-6-099.03294918118,058
153-2-383.804324816101,459,681
2-5-190.908404290146,012
143-1-457.3012453760963,432
2-4-268.40118492930487,497
1-7-079.9327501913,212
132-3-335.60432491510864,998
3-0-526.30224502220252,293
1-6-147.60740449029,008
122-2-411.50011453760849,694
1-5-217.50117502930115,851
0-8-024.412456191250
112-1-52.0022451221440,168
1-4-33.5033149161253,245
0-7-16.30640441002,456
101-3-40.3001045395332,094
2-0-60.1074045895,186
0-6-20.61154932311,259
91-2-50.002265518255,996
0-5-30.00332511429,777
81-1-6Out095239109,174
0-4-4Out012543348,433
70-3-5Out03395949,385
1-0-7Out2346419,745
60-2-6Out0217931,045
50-1-7Out089211,406
40-0-8Out1996,492
Total:72.7%152020181384115,299,271
Points
Chance Will Make Playoffs