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*Relegated100.0*Average seed
Inter Atlanta F 3 UFA 03 White 1 -15.6
+0.9
IMPACT SC M21 P 3 SSA Chelsea 03B 1 Out
No
-0.3
+0.1
UFA South Georg 1 SAF U13B Premier 5 -2.1
+0.1
SAF U13B Premier 0 SSA Sav Uni Pr 4 -0.1
+0.0
CGSA Strikers - 2 SSA Sav Uni Pr 7 -3.8
+0.1
If winner is:HomeDrawAway
MAYS Forsyth 03 vs SSA Sav Utd Bl+1.5-0.3-1.3
-0.1+0.0+0.0
MAYS Striker 03 vs UFA 03 White-0.3-0.3+0.4
-0.1+0.0+0.0
If winner is:HomeDrawAway
Week of 5/7100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
SSA Chelsea 03B vs Inter Atlanta F+4.0-1.1-3.6
-0.9-0.1+1.0
CGSA Strikers - vs SSA Sav Utd Bl+2.1-0.4-2.0
SSA Sav Uni Pr vs MAYS Forsyth 03-1.3-0.3+1.5
+0.1+0.0-0.1
UFA South Georg vs MAYS Striker 03+1.2+0.3-1.3
-0.1+0.0+0.1
UFA South Georg vs IMPACT SC M21 P+1.1+0.3-1.3
-0.2+0.0+0.1
SSA Sav Utd Bl vs UFA 03 White-0.3-0.3+0.4
-0.1+0.0+0.1
SSA Chelsea 03B vs SAF U13B Premier-0.1+0.1+0.1
SAF U13B Premier vs IMPACT SC M21 P-0.1+0.0+0.1

What If

Chances based on how well the Inter Atlanta F finish out the regular season.   Explain

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted1234567891011RelegatedCount
293-0-0OutNo1549324No500,642
262-1-0OutNo01248382No571,086
242-0-1OutNo012356200No1,498,092
231-2-0OutNo01464220No216,820
211-1-1OutNo1245320200.0%1,141,611
200-3-0OutNo0165624300.027,511
191-0-2OutNo0443411100.41,499,885
180-2-1OutNo0338441410.7216,876
160-1-2OutNo632481413.7570,697
140-0-3OutNo2175030131.3500,330
Total:OutNo151223261811403.6%6,743,550
Points
Chance Will Make Playoffs