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*Promoted100.0*Relegated100.0*Average seed
SSA Che Sel Bl 2 MAYS Buckhead 0 0 No
+1.2
-0.7
SA / CFA Dalton 4 Concorde Fire C 1 +0.1
United - Excel 0 MAYS Buckhead 0 4 -1.8
+0.7
SSA Che Sel Bl 1 AFC Lightning 0 0 +0.2
CFC Red Star - 3 Inter Atlanta F 3 +0.0
If winner is:HomeDrawAway
Week of 11/5100.0*Promoted100.0*Relegated100.0*Average seed
AFC Lightning 0 vs SA / CFA Dalton+0.4NoNo
MAYS Buckhead 0 vs UFA South GeorgNoNo+0.4
+0.9-0.2-0.8
MAYS Buckhead 0 vs UFA Norcross EaNoNo+0.4
+1.0-0.1-0.9
UFA Norcross Ea vs AFC Lightning 0NoNo+0.4
-0.1+0.1+0.1
SSA Che Sel Bl vs UFA South Georg+0.2+0.2No
NTH NASA 03 Sel vs CFC Red Star --0.1+0.0+0.0
SSA Che Pre vs Inter Atlanta F+0.1+0.0-0.1
Rush 2003 vs CFC Red Star -+0.1-0.0-0.1

What If

Chances based on how well the MAYS Buckhead 0 finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213RelegatedCount
374-0-0NoNo955No564,429
343-1-0NoNo3345192No852,440
323-0-1NoNo93840130No2,240,318
312-2-0NoNo21944323No486,871
292-1-1NoNo22055231No2,556,244
281-3-0NoNo0106030No124,081
272-0-2NoNo023451131No3,359,598
261-2-1NoNo02054242No975,521
250-4-0NoNo649395No11,822
241-1-2NoNo2325114No2,561,345
230-3-1NoNo1265518No124,010
221-0-3NoNo64450No2,238,889
210-2-2NoNo23563No488,304
190-1-3NoNo115534No852,985
170-0-4NoNo135541010.0%562,687
Total:NoNo681018211814300.3%17,999,544
Points
Chance Will Win Championship