How are these numbers calculated?

Big Games

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

Monday100.0*Chance in playoffs100.0*Relegated100.0*Average seed
Squares 4 Pixies 2 +18.2
No
+0.5
Penguins 5 Tsunamis 0 -9.1
-0.1
Gremlins 1 Hellhounds 2 +7.3
+0.5
+0.2
Catfish 2 Seals 4 +0.1
Bears 1 Islanders 0 -0.1
If winner is:HomeHome OTAway OTAway
Tuesday100.0*Chance in playoffs100.0*Relegated100.0*Average seed
Squares vs Catfish+32.7+11.4-10.7-25.1
+0.7+0.1-0.2-0.5
Hellhounds vs Penguins+20.1+7.5-7.4-12.8
+0.3+0.1-0.1-0.2
Tsunamis vs Seals-6.4-5.3-1.1+7.8
-0.2-0.1-0.0+0.2
Islanders vs Gremlins+0.9+0.9+0.3-3.9
+0.1+0.0-0.1-0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTL-OTplayoffs12345678910RelegatedCount
432-00-098.1%1663202No9,472,750
421-10-085.0325315No8,587,305
411-00-154.0104446No7,966,368
0-20-055.5104545No1,948,287
401-01-033.3330615No17,538,969
0-10-133.3330615No3,620,067
390-11-011.5127612No7,959,140
0-00-29.9107713No1,458,011
380-01-1Out7426No6,424,622
370-02-0Out4456No7,082,981
Total:41.7%214254711No72,058,500
Points
Chance Will Make Playoffs