How are these numbers calculated?

Big Games

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

Week of 10/29100.0*Chance wins title100.0*Promoted100.0*Average seed
Richmond Hill U 2 Lady Alliance SC 2 +6.3
-1.0
+0.1
Richmond Hill U 4 UFA Mountains 9 1 -5.5
-0.6
-0.1
Impact SC 99G P 2 Lady Alliance SC 2 +1.3
+6.3
+0.1
Concorde Fire C 2 Liberty SC East 1 +0.1
+3.0
+0.1
UFA 99G Black 0 Concorde Fire C 3 -0.7
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
Richmond Hill U vs MAYS Striker 99No-12.5+41.2
-9.3+3.3+11.9
-0.4-0.1+0.6
Richmond Hill U vs Impact SC 99G P-4.8+14.6+17.5
-0.0+0.1+0.2
Liberty SC East vs Lady Alliance SC+5.9+7.9-5.6
+0.1+0.1-0.1
NTH TopHat 99 W vs Concorde Fire C+1.2+1.2-0.8

What If

Chances based on how well the MAYS Striker 99 finish out the regular season.   Explain

100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted1234567891011RelegatedCount
423-0-0YesYes100No12,050,242
392-1-040.0%Yes4060No11,173,195
372-0-15.4Yes595No22,583,973
361-2-05.3Yes595No3,236,140
341-1-10.379.8%08020No11,658,420
330-3-0No62.86337No298,346
321-0-2No47.648457No8,016,008
310-2-1No32.4325116No1,485,598
290-1-2No7.9851365No1,980,776
270-0-3NoNo174340No811,952
Total:24.5%85.9%24611131No73,294,650
Points
Chance Will Win Championship