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 3/12100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
KSA BU14 Premier vs NASA B20 Elite-0.5+1.8-0.2
-0.5+1.8-0.2
-0.4+0.9+0.1
KSA BU14 Premier vs UFA 02 Premier-0.4+1.8-0.2
-0.4+1.8-0.2
-0.3+0.8-0.1
If winner is:HomeDrawAway
Week of 3/19100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
Concorde Fire C vs NASA B20 Elite+16.6-4.8-14.8
+16.6-4.8-14.8
-13.7-1.3+14.2
+0.8-0.1-0.8
UFA 02 Premier vs NASA B20 Elite-0.4+1.7-0.2
-0.4+1.7-0.2
-0.3+1.0-0.1

What If

Chances based on how well the Concorde Fire C finish out the regular season.   Explain

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted1234567RelegatedCount
254-0-0InYes982No384,338
223-1-098.8%98.8%56421No578,426
203-0-179.279.22752201No1,516,919
192-2-064.164.164360No331,432
172-1-121.221.22163160No1,736,274
161-3-06.86.8754381No84,062
152-0-20.70.7128571500.3%2,279,414
141-2-10.00.0011612800.2660,867
130-4-0OutNo5573710.58,055
121-1-2OutNo023631414.11,736,087
110-3-1OutNo03554241.984,224
101-0-3OutNo2425656.41,518,772
90-2-2OutNo0257574.7329,536
70-1-3OutNo59595.4578,336
50-0-4OutNo6535Yes384,004
Total:22.6%22.6%91319202018119.0%12,210,746
Points
Chance Will Make Playoffs