How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Sunday100.0*Chance in playoffs100.0*Relegated100.0*Average seed
Sandvikens AIK/BK 8 Broberg/Söderhamn 5 +0.1
If winner is:HomeAway
Wednesday100.0*Chance in playoffs100.0*Relegated100.0*Average seed
Villa Lidköping vs IFK Kungälv-6.5+6.5
+13.3-13.3
-0.4+0.4
Vetlanda BK vs GAIS Bandy-4.1+4.1
-7.7+7.7
+0.1-0.1
Sandvikens AIK/BK vs Bollnäs GIF+1.3-1.3
-2.8+2.8
+0.1-0.1
Broberg/Söderhamn vs Kalix BF-0.3+0.3
-0.6+0.6
Västerås SK/BK vs Ljusdals BK-0.7+0.7

What If

Chances based on how well the IFK Kungälv finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs1234567891011121314RelegatedCount
234-00069.9%86230No364,668,305
213-01020.320611800.2%1,454,534,886
192-0200.7122631514.92,181,905,052
171-030Out03359867.01,454,546,317
150-040Out34049796.6364,702,060
Total:9.7%192536235028.4%5,820,356,620
Points
Chance Will Make Playoffs