How are these numbers calculated?

Big Games

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

Week of 9/10100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
Bryson Park - U 0 CFC Red Star - 4 +6.2
+10.2
-9.8
+1.0
Smyrna Soccer C 3 Georgia Knights 1 -0.1
-0.1
SSA Chelsea 98B 5 SAF 98-99 Select 1 -0.1
-0.1
Week of 9/17100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
CFC Red Star - 9 Georgia Knights 0 +7.5
+10.5
-2.7
+0.6
MAYS Striker 99 2 SSA Chelsea 98B 0 +1.3
+0.9
+0.2
Ambush SC B98 Red 2 Smyrna Soccer C 3 -1.3
-1.0
-0.2
AFC Lightning 9 0 NTH NASA 98 Sel 4 -0.2
-0.2
SAF 98-99 Select 2 Bryson Park - U 4 -0.1
-0.1
+0.1
If winner is:HomeDrawAway
NTH NASA 98 Sel vs Ambush SC B98 Red-18.8+18.7+21.2
-0.2+0.2+0.2

What If

Chances based on how well the CFC Red Star - finish out the regular season.   Explain

100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910RelegatedCount
422-0-0YesYes100No59,923,916
391-1-057.6%Yes5842No28,454,305
371-0-157.6Yes5842No29,696,309
360-2-036.3Yes3664No3,352,460
340-1-18.9Yes991No6,773,901
320-0-26.197.0%6913No2,981,729
Total:72.7%99.9%73270No131,182,620
Points
Chance Will Win Championship