How are these numbers calculated?

Big Games

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

Week of 3/8100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
DudleyAvalanche 1 Badenovs 1 In
BaystateBulldogs 2 ThornyDevils 5 -0.6
-0.1
Bombers 1 BladesofSteel 3 +15.5
+0.1
Nordiques 5 DudleyAvalanche 3 +14.1
+0.4
If winner is:HomeTieAway
Week of 3/15100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
Nordiques vs Badenovs+30.1+20.1-48.3
+0.6+0.4-0.9
Nordiques vs TheHellfish+11.8+0.9-49.7
+0.3+0.0-1.1
Bombers vs PondScum-2.7+8.8+10.0
-0.1+0.3+0.3
ThornyDevils vs LordStanleysCup-2.7+5.5+6.2
-0.1+0.2+0.3

What If

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

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
34-35InYes1001,049,148*
3311-00In7.0%74053744,886
00-02In7.17405320,721
3201-01In2.732869111,880
3102-00InNo3367133,277
Total:In53.7%54162642,059,912

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs