How are these numbers calculated?

Big Games

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

Week of 3/9100.0*Chance in playoffs100.0*Average seed
Blazers 3 2ndShift 2 +18.1
+0.4
Eagles 2 MilwaukeeChargers 5 +7.7
+0.1
GVC 1 MiddlesexOffenders 3 +0.6
+0.1
If winner is:HomeTieAway
Week of 3/16100.0*Chance in playoffs100.0*Average seed
Eagles vs MiddlesexOffenders-30.5+1.7+10.5
-0.3-0.0+0.1
Blazers vs HighGlass+24.7+3.6-15.7
+0.4+0.1-0.3
GoldenSeals vs GVC+2.7-6.0-7.2
+0.0-0.1-0.1

What If

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

100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup123456789Count
1920-0094.5%No9461,350,995
1810-0189.8No9010642,492
1711-0053.1No534433,075,836
00-0249.0No4944772,472
1601-0120.4No204930654,821
1502-00OutNo1001,408,874
Total:50.7%No5125247,205,490
Points
Chance Will Make Playoffs