How are these numbers calculated?

Big Games

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

Week of 3/9100.0*Chance in playoffs100.0*Average seed
IceDevils 5 MustangJakes 7 -7.4
-0.1
BostonLobsters 4 Shenanigans 2 +2.8
+0.0
TuukkaDump 3 PIA 3 (ot)-0.7
If winner is:HomeTieAway
Week of 3/16100.0*Chance in playoffs100.0*Average seed
BostonLobsters vs IceDevils-4.6+8.1+18.0
-0.0+0.1+0.2
Shenanigans vs PIA-6.6+0.8+8.7
-0.1+0.0+0.1

What If

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

100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678Count
2130-0089.8%No12781080,766
2020-0180.9No57619116,474
1921-0034.6No3565808,316
10-0234.1No346653,821
1811-0124.3No2476728,878
00-0324.0No24767,692
1712-000.5No01002,472,856
01-020.3No0100154,160
15-16OutNo1003,264,987*
Total:8.5%No08917,687,950

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs