How are these numbers calculated?

Big Games

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

Week of 5/3100.0*Relegated100.0*Average seed
SSA Savannah Un 5 CSA Impact Red 0 -0.2
FFC Predators 7 United FA 01 Si 0 -0.2
SSA Che Sel Wh 0 Barrow Galaxy 6 +0.1
DSC 01B Revolut 1 SSA Oconee 01B 4 +0.1
Concorde Fire C 1 Chiefs Blue 01 1 -0.1
If winner is:HomeDrawAway
SSA Che Sel Wh vs Rush Nero 00/01-0.6-0.0+0.6
Rush Nero 00/01 vs SSA Oconee 01B+0.5-0.1-0.5
DSC 01B Revolut vs DDYSC 01 Wolves-0.1+0.1+0.1
If winner is:HomeDrawAway
Week of 5/10100.0*Relegated100.0*Average seed
Rush Nero 00/01 vs United FA 01 Wh+0.6-0.1-0.6
Rush Nero 00/01 vs CSA Impact Red+0.5-0.1-0.5
Rush Nero 00/01 vs United FA 01 Si+0.5-0.1-0.5
SSA Che Sel Ye vs Chiefs Blue 01-0.1+0.0+0.1
United FA 01 Wh vs SSA Oconee 01B-0.1-0.0+0.1
SSA Che Sel Wh vs Concorde Fire C-0.1+0.0+0.1
DSC 01B Revolut vs SSA Che Sel Ye+0.0+0.1-0.0

What If

Chances based on how well the Rush Nero 00/01 finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted1234567891011121314RelegatedCount
445-0-0OutNo100No275,327
414-1-0OutNo9910No518,820
394-0-1OutNo80191No1,358,224
383-2-0OutNo53434No394,598
363-1-1OutNo345411No2,070,255
352-3-0OutNo105832No150,236
343-0-2OutNo145431No2,719,417
332-2-1OutNo5644No1,183,328
321-4-0OutNo4258No28,620
312-1-2OutNo27676No3,105,446
301-3-1OutNo137512No299,890
292-0-3OutNo107712No2,720,473
0-5-0OutNo117712No2,158
281-2-2OutNo77122No1,182,066
270-4-1OutNo159372No28,620
261-1-3OutNo2257201No2,072,141
250-3-2OutNo1763181No149,973
241-0-4OutNo946396No1,355,703
230-2-3OutNo33045193No393,796
210-1-4OutNo1225225No517,610
190-0-5OutNo637552No276,787
Total:OutNo152436146310No20,803,488
Points
Chance Will Make Playoffs