How are these numbers calculated?

Big Games

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

Week of 2/23100.0*Chance in playoffs100.0*Average seed
MIN 55 MTL 51 -5.9
-0.3
CHI 64 HFD 60 +3.3
BRM 47 DET 32 -1.5
OSA 59 OTW 56 +1.3
+0.1
ANA 42 ADK 61 -0.3
Week of 3/2100.0*Chance in playoffs100.0*Average seed
MTL 71 DET 36 +10.6
+0.3
HFD 96 KEL 63 -7.1
-0.1
OTW 59 BRM 66 -4.2
+0.1
ADK 57 VIC 36 -0.3
If winner is:HomeTieAway
Week of 3/9100.0*Chance in playoffs100.0*Average seed
EDM vs MTL-14.5InIn
-0.7+0.3+0.3
BRM vs VIC-1.5InIn
-0.0+0.1+0.1
HFD vs OTW-0.9In-0.6
-0.0+0.2-0.0

What If

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

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTL-OTTplayoffs123456789101112131415161718Count
25-26In10033,788,657*
240-01-0079.0%20592115,064,307
Total:93.5%7518648,852,964

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs