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 3/5100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
Concorde Fire C vs UFA 02 Premier+1.7-0.4-1.5
+1.7-0.4-1.5
-1.2-0.1+1.3
+0.1-0.0-0.1
Week of 3/13100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
NASA G20 Elite 1 SSA Chelsea 02G 0 -0.7
-0.7
-0.9

What If

Chances based on how well the Atlanta Fire - finish out the regular season.   Explain

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted1234567RelegatedCount
172-0-063.4%63.4%559333No2,611,539
141-1-0OutNo34632No1,985,752
121-0-1OutNo5444566.1%5,214,944
110-2-0OutNo7682411.3378,705
90-1-1OutNo34521465.71,984,157
70-0-2OutNo13474087.02,608,445
Total:11.2%11.2%11013262417926.3%14,783,542
Points
Chance Will Make Playoffs