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*Relegated100.0*Average seed
YMCA Arsenal Rome 4 01 Norcross Fur 2 -5.4
+0.4
South Georgia U 3 YMCA Arsenal Rome 6 -24.4
+0.8
Con Fir Sou Bl 2 NASA G19 Royal 2 +0.5
South Georgia U 1 NW YMCA White 00 2 -0.7
+0.0
Con Fir Nor Bl 3 United FA 01 Bl 0 +0.2
01 Norcross Fur 0 NASA G19 Royal 0 -1.8
If winner is:HomeDrawAway
Week of 4/19100.0*Relegated100.0*Average seed
Con Fir Nor Bl vs NASA G19 Royal-0.1+0.0+0.3

What If

Chances based on how well the YMCA Arsenal Rome finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted123456789101112RelegatedCount
331-0-0OutNo63758No36,358,828
300-1-0OutNo1474310No13,314,992
280-0-1OutNo74647No33,640,636
Total:OutNo216352521No83,314,456
Points
Chance Will Make Playoffs