How are these numbers calculated?

Big Games

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

Saturday, 3/28100.0*Chance in playoffs100.0*Quarter-Finals100.0*Relegation Round100.0*Average seed
Sweden 3 Japan 4 (so)+20.7
+20.7
-20.7
+0.5
Germany 5 Switzerland 2 +0.1
+0.1
-0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Sunday, 3/29100.0*Chance in playoffs100.0*Quarter-Finals100.0*Relegation Round100.0*Average seed
Japan vs Germany+45.4+30.7+30.7+12.1+12.1-23.9
+45.4+30.7+30.7+12.1+12.1-23.9
-45.4-30.7-30.7-12.1-12.1+23.9
+1.1+0.6+0.6+0.0+0.0-0.5
Sweden vs Switzerland-1.5+2.2+2.2+10.1+10.2+17.5
-1.5+2.2+2.2+10.1+10.2+17.5
+1.5-2.2-2.2-10.1-10.2-17.5
-0.0+0.0+0.0+0.2+0.2+0.3

What If

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

100100100100
If finish:Chance inChance will finish regular season at seedRelegation
TPW-OTL-OTplayoffsQuarter-Finals1234RoundCount
82-00-0InYes100No1,297,008,200
71-10-0InYes7030No322,585,789
61-00-198.2%98.2%118721.8%428,870,800
0-20-0InYes1387No20,119,010
51-01-053.953.90544646.13,434,994,536
0-10-169.269.21683130.853,535,990
40-11-027.027.02772173.0428,808,913
0-00-222.722.72376177.320,128,534
30-01-10.90.91752599.1322,526,656
20-02-0OutNo397Yes1,297,049,932
Total:53.4%53.4%2133291846.6%7,625,628,360
Points
Chance Will Make Playoffs