How are these numbers calculated?

Big Games

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

Week of 8/29100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
MAYS Striker 07B 3 Georgia Impact 9 +1.7
+1.7
-24.1
+0.9
GA Alliance FC 1 IAFC 07 Premier 3 -1.1
-1.1
-1.5
-0.1
MOBA 07 Boys 1 Hinesville SA 2 +0.3
+0.3
-0.1
GA Alliance FC 1 Hinesville SA 6 -0.2
-0.2
-3.3
+0.1
IAFC 07 Premier 0 MOBA 07 Boys 1 -0.2
If winner is:HomeDrawAway
Week of 9/5100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
IAFC 07 Premier vs Georgia Storm 07B-0.6+1.3+0.0
-0.6+1.3+0.0
-0.1+0.0+0.0
Hinesville SA vs Savannah United-0.2+0.5+0.6
-0.2+0.5+0.6
-0.5+0.5+1.7
+0.0-0.0-0.1

What If

Chances based on how well the Georgia Impact finish out the regular season.   Explain

100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted123456789RelegatedCount
407-0-0InYes946No37,373
376-1-099.8%99.8%782200No102,026
356-0-197.097.0484930No315,396
345-2-095.595.5435240No135,834
325-1-179.379.318612010No815,751
314-3-071.271.212592720No96,113
305-0-245.445.434246900No1,195,392
294-2-134.734.7233491510No837,359
283-4-025.625.6125502220No39,055
274-1-29.49.4094239900No2,362,958
263-3-14.34.30431461710No438,162
254-0-30.80.80115463350No2,144,144
2-5-02.22.2224482330No9,264
243-2-20.30.3008374212100.0%1,782,886
232-4-10.10.103264722200.0123,725
223-1-30.00.001144535600.13,092,526
1-6-0OutNo1174631400.11,203
212-3-20.00.000531461610.9645,720
203-0-4OutNo0221502622.21,913,412
1-5-1OutNo0222492522.217,825
192-2-3OutNo01114339706.81,603,745
0-7-0OutNo15532844.468
181-4-2OutNo04315015015.1112,723
172-1-4OutNo02255220020.41,896,905
0-6-1OutNo225502322.81,014
161-3-3OutNo00114938038.6358,838
152-0-5OutNo0084646046.2842,501
0-5-2OutNo054153053.97,700
141-2-4OutNo033561162.0609,231
130-4-3OutNo012275277.429,114
121-1-5OutNo001976480.2522,608
110-3-4OutNo0884891.763,530
101-0-6OutNo07811293.1176,079
90-2-5OutNo03791997.379,359
70-1-6OutNo0693199.652,222
50-0-7OutNo4753Yes20,055
Total:10.7%10.7%28131618181510010.2%22,481,816
Points
Chance Will Make Playoffs