How are these numbers calculated?

Big Games

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

Week of 11/8100.0*Average seed
Concorde Fire N 2 SSA Che Sel Bl 2 +0.1
SSA Che Sel Wh 1 TSC 99 Gold 1 -0.0
Roswell Santos 2 NASA B17 White 1 -0.1
Augusta Arsenal 2 All-In FC at Su 3 -0.1
Effingham Unite 7 UFA 99 Gold 0 +0.0
Week of 11/15100.0*Average seed
SSA Che Sel Wh 1 All-In FC at Su 3 -0.6
Sacred Heart UF 1 SSA Che Sel Wh 1 +0.2
NASA B17 White 3 UFA 99 Gold 1 -0.2
SSA Che Sel Bl 3 NASA B17 White 2 +0.1
UFA 99 Gold 1 TSC 99 Gold 2 -0.0
Concorde Fire N 0 NASA B17 Select 2 +0.0
If winner is:HomeDrawAway
Week of 11/22100.0*Average seed
Concorde Fire N vs Sacred Heart UF-0.6-0.1+0.3
TSC 99 Gold vs Concorde Fire N-0.1+0.2+0.0

What If

Chances based on how well the Sacred Heart UF finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted12345678910111213RelegatedCount
281-0-0OutNo100No54,159,590
250-1-0OutNo5842No14,389,481
230-0-1OutNo1585No21,468,727
Total:OutNo7327No90,017,798
Points
Chance Will Make Playoffs