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*Average seed
Penguins 5 Tsunamis 0 -7.5
-0.6
Squares 4 Pixies 2 -2.5
Gremlins 1 Hellhounds 2 +2.0
Catfish 2 Seals 4 -0.1
If winner is:HomeHome OTAway OTAway
Tuesday100.0*Chance in playoffs100.0*Average seed
Tsunamis vs Seals+12.8+8.2+0.8-16.9
+0.7+0.2-0.2-0.7
Squares vs Catfish-12.6-0.9+5.7+10.5
Hellhounds vs Penguins+3.0+0.2-1.5-2.4
+0.2+0.1-0.1-0.2
Islanders vs Gremlins+0.3+0.3+0.6-0.8

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTL-OTplayoffs12345678910RelegatedCount
452-00-0In394614No2,848,102
441-10-0In1543366No2,579,765
431-00-1In255322No2,575,679
0-20-0In6931No585,177
421-01-094.1%37576No5,678,248
0-10-192.435588No1,170,059
410-11-082.5196317No2,577,934
0-00-282.3186418No584,256
400-01-168.9115831No2,575,709
390-02-032.5231608No2,844,571
Total:84.6%6132738151No24,019,500
Points
Chance Will Make Playoffs