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
South Georgia U 3 YMCA Arsenal Rome 6 -0.4
-0.4
+18.3
-0.9
Con Fir Nor Bl 3 United FA 01 Bl 0 -0.5
South Georgia U 1 NW YMCA White 00 2 Out
No
+16.2
-0.7
YMCA Arsenal Rome 4 01 Norcross Fur 2 -1.5
Con Fir Sou Bl 2 NASA G19 Royal 2 -0.4
+0.0
United FA 01 Bl 0 TopHat-19 White 1 -2.1
+0.1
01 Norcross Fur 0 NASA G19 Royal 0 -1.0
Week of 4/19None

What If

Chances based on how well the South Georgia U finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted123456789101112RelegatedCount
90-0-0OutNo2278Yes28,843,496
Total:OutNo2278Yes28,843,496
Points
Chance Will Make Playoffs