How are these numbers calculated?

Big Games

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

Week of 11/27100.0*Chance in playoffs100.0*Boose d'Or100.0*Average seed
National 13 Balls 16 -4.5
-4.7
-0.7
Mile-Enders 15 Calumets 14 +0.6
-1.0
Bizoune 22 Crew 12 -0.5
+0.8
Punks 10 Titans 19 -0.5
+0.7
Crottes 13 Loonies 16 -0.3
+0.2
If winner is:HomeHome OTHome SOAway SOAway OTAway
Week of 12/4100.0*Chance in playoffs100.0*Boose d'Or100.0*Average seed
National vs Calumets+6.7+6.8+6.7-6.6-6.7-6.8
+3.3+3.3+3.3-3.4-3.3-3.3
+0.7+0.7+0.7-0.7-0.7-0.7
Mile-Enders vs Crottes+0.6+0.6+0.6-0.6-0.5-0.6
-0.8-0.8-0.8+0.9+0.8+0.8
Crew vs Loonies+0.5+0.5+0.3-0.5-0.5-0.4
-0.3-0.3-0.4+0.4+0.3+0.3

What If

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

100100100100100100100100100100
If finish:Chance inBooseChance will finish regular season at seed
TPW-L-Tplayoffsd'Or12345678910Count
3413-0-0In100.0%10003,342
3212-1-0In98.8991014,192
3011-2-0In93.7946085,786
2810-3-0In75.1752410314,579
269-4-0In37.037481410785,340
248-5-0In4.853044192001,413,051
227-6-0In0.00113393610101,882,086
206-7-099.7%No021642338001,881,718
185-8-074.2No00425462421,412,511
164-9-019.0No01185230785,556
143-10-01.6No022870313,339
122-11-00.0No089285,762
101-12-0OutNo19914,155
80-13-0OutNo01003,323
Total:84.2%7.7%810111211111110968,994,740
Games Above .500
Chance Will Make Playoffs