How are these numbers calculated?

Big Games

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

Week of 4/12100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
01 Norcross Fur 0 NASA G19 Royal 0 -0.5
-0.5
+0.8
-0.2
YMCA Arsenal Rome 4 01 Norcross Fur 2 -0.3
-0.3
+16.2
-0.9
United FA 01 Bl 0 TopHat-19 White 1 -0.1
-0.1
-1.9
+0.1
South Georgia U 1 NW YMCA White 00 2 -3.1
+0.0
Con Fir Nor Bl 3 United FA 01 Bl 0 -0.3
Con Fir Sou Bl 2 NASA G19 Royal 2 -0.3
+0.0
South Georgia U 3 YMCA Arsenal Rome 6 -0.1
If winner is:HomeDrawAway
Week of 4/19100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
Con Fir Nor Bl vs NASA G19 Royal-11.2+5.1+9.2
+0.3-0.1-0.2

What If

Chances based on how well the 01 Norcross Fur finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted123456789101112RelegatedCount
181-0-0OutNo6524021.8%12,112,710
150-1-0OutNo018631818.14,614,991
130-0-1OutNo3524544.712,115,795
Total:OutNo326492222.4%28,843,496
Points
Chance Will Make Playoffs