How are these numbers calculated?

Big Games

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

Week of 4/30100.0*Chance in playoffs100.0*Promoted100.0*Average seed
SAF U13B Premier 0 SSA Sav Uni Pr 4 +8.8
+8.8
+0.3
CGSA Strikers - 2 SSA Sav Uni Pr 7 +4.0
+4.0
+0.1
IMPACT SC M21 P 3 SSA Chelsea 03B 1 -1.2
-1.2
-0.1
UFA South Georg 1 SAF U13B Premier 5 -1.1
-1.1
-0.0
If winner is:HomeDrawAway
MAYS Striker 03 vs SSA Sav Utd Bl-0.2In+0.1
-0.2Yes+0.1
MAYS Striker 03 vs UFA 03 White-0.1+0.3+0.3
-0.1+0.3+0.3
MAYS Forsyth 03 vs SSA Sav Utd Bl+0.1+0.1-0.0
+0.1+0.1-0.0
If winner is:HomeDrawAway
Week of 5/7100.0*Chance in playoffs100.0*Promoted100.0*Average seed
SSA Sav Uni Pr vs MAYS Forsyth 03In-1.0-8.8
Yes-1.0-8.8
+0.1-0.5-0.6
SAF U13B Premier vs IMPACT SC M21 P+0.4In-0.2
+0.4Yes-0.2
+0.1+0.1-0.0
UFA South Georg vs IMPACT SC M21 P+0.4+0.4-0.1
+0.4+0.4-0.1
+0.1+0.1-0.0
UFA South Georg vs MAYS Striker 03+0.3+0.3-0.2
+0.3+0.3-0.2
CGSA Strikers - vs SSA Sav Utd Bl+0.1+0.1-0.0
+0.1+0.1-0.0
SSA Sav Utd Bl vs UFA 03 White-0.0+0.1+0.1
-0.0+0.1+0.1

What If

Chances based on how well the SSA Sav Uni Pr finish out the regular season.   Explain

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted1234567891011RelegatedCount
451-0-0InYes100No16,632,887
420-1-098.7%98.7%45541No3,235,523
400-0-190.990.937549No362,240
Total:99.6%99.6%90100No20,230,650
Points
Chance Will Make Playoffs