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 -0.3
-0.3
+1.7
-0.2
Con Fir Sou Bl 2 NASA G19 Royal 2 -0.1
-0.1
+2.8
-0.2
United FA 01 Bl 0 TopHat-19 White 1 -2.2
+0.1
South Georgia U 1 NW YMCA White 00 2 -3.6
+0.1
YMCA Arsenal Rome 4 01 Norcross Fur 2 -1.1
Con Fir Nor Bl 3 United FA 01 Bl 0 -0.5
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+17.9-3.6-16.6
-0.6-0.1+0.6

What If

Chances based on how well the NASA G19 Royal finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted123456789101112RelegatedCount
222-0-0OutNo1177012No5,096,723
191-1-0OutNo17794No3,873,423
171-0-1OutNo6464187.7%10,174,174
160-2-0OutNo24444109.8735,697
140-1-1OutNo19493232.23,871,028
120-0-2OutNo168484.15,092,451
Total:OutNo031733252222.2%28,843,496
Points
Chance Will Make Playoffs