How are these numbers calculated?

Big Games

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

Week of 9/16100.0*Promoted100.0*Relegated100.0*Average seed
Västerås SK 5 Sollentuna FF 0 +0.5
-1.2
+0.9
Akropolis IF 3 Brage 2 -0.4
Sandvikens IF 1 Umeå FC 0 +0.2
+0.2
Nyköpings BIS 1 Carlstad United 1 +0.0
Team TG FF 2 Assyriska FF 3 -0.1
IFK Luleå 0 Arameisk-Syrian 2 +0.1
-0.1
If winner is:HomeDrawAway
Week of 9/23100.0*Promoted100.0*Relegated100.0*Average seed
Västerås SK vs Vasalunds IF+1.0-0.4-0.7
-0.2-0.1+0.3
+0.7-0.1-0.6
Brage vs Nyköpings BIS-0.1-0.0+0.1
IFK Luleå vs Akropolis IF+0.5+0.1-0.6
Arameisk-Syrian vs Umeå FC+0.2+0.1-0.2
Carlstad United vs Assyriska FF-0.0+0.1-0.0
Sollentuna FF vs Enskede IK-0.1+0.0+0.1

What If

Chances based on how well the Västerås SK finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted1234567891011121314RelegatedCount
517-0-05.6%44.1%677170No262,835
496-1-00.829.21573930No1,018,021
486-0-10.221.10425170No1,585,312
475-2-00.015.103056130No1,955,238
465-1-1No8.617602300No6,103,630
455-0-2No4.49553510No4,753,152
4-3-0No5.010563400No2,090,791
444-2-1No2.14464820No9,780,577
434-1-2No0.613359700No15,261,734
3-4-0No0.71355950No1,342,289
423-3-1No0.2022651300No8,365,183
4-0-3No0.2020631610No7,923,907
413-2-2No0.00106126200No19,568,681
2-5-0No0.0012652210No516,572
403-1-3No0.00445419100No20,335,042
2-4-1No0.0055138600No4,021,201
392-3-2NoNo1324717200No12,551,391
3-0-4NoNo12647223000No7,928,665
1-6-0NoNo238471310No110,224
382-2-3NoNo01442349100No19,566,456
1-5-1NoNo0184630600No1,031,823
372-1-4NoNo042441256100No15,249,085
1-4-2NoNo05304219300No4,022,899
0-7-0NoNo0836401520No10,066
361-3-3NoNo0112353514200No8,367,150
2-0-5NoNo01930371940000.0%4,751,926
0-6-1NoNo21740319100No110,291
351-2-4NoNo02163631122000.09,777,171
0-5-2NoNo0422392781000.0516,271
341-1-5NoNo004183630111000.16,100,932
0-4-3NoNo0062437257100.01,341,661
330-3-4NoNo0172637236000.42,088,967
1-0-6NoNo0052037289101.01,585,460
320-2-5NoNo00182738214004.41,954,350
310-1-6NoNo001103139182019.51,018,367
300-0-7NoNo00112373810049.0263,760
Total:0.0%1.1%0213312214853110000.2%203,231,080
Points
Chance Will Win Championship