How are these numbers calculated?

Big Games

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

Week of 2/2100.0*Chance in playoffs100.0*Average seed
MTL 64.7 OTW 59.7 -5.0
-0.7
MIN 81.3 HFD 54.5 +0.5
-0.0
DET 32.2 ADK 67.6 -0.5
KEL 49.3 CHI 42 +0.1
+0.1
ANA 51.7 QUE 57.5 +0.1
PHI 51.2 OSA 71.8 -0.0
EDM 30.2 BUR 70.2 -0.1
If winner is:HomeTieAway
Week of 2/9100.0*Chance in playoffs100.0*Average seed
OTW vs KEL+6.8+3.0-4.2
+0.6+0.1-0.4
HFD vs PHI-1.6+0.3+2.2
-0.1+0.0+0.1
MTL vs VIC-0.6+1.3+3.0
-0.0+0.1+0.1
ADK vs EDM-1.3+0.8+2.2
-0.0+0.0+0.1
CHI vs MIN-0.6-0.3+0.4
-0.1-0.0+0.1
BRM vs OSA-0.3*+0.0+0.1
BUR vs WPG-0.1+0.0+0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTL-OTTplayoffs123456789101112131415161718Count
325-00-00In042646213464,729
314-00-01In0053545140558,966
304-01-00In0114463812,728,027
3-00-02In011547371265,465
293-01-01In0033259602,564,850
2-00-03In033458462,629
283-02-00100.0%00136520006,095,305
2-01-02100.00014662000889,339
1-00-04100.01146619007,149
272-02-0199.90448444004,151,348
1-01-0399.9045041400135,021
0-00-0599.705533930350
262-03-0097.701235519206,379,455
1-02-0297.90123561820929,952
0-01-0498.11235618207,468
251-03-0186.305423912102,803,225
0-02-0387.706443811167,753
241-04-0058.3011740339003,123,659
0-03-0259.40018413290302,448
230-04-0126.30422442910662,260
220-05-005.205285313100573,574
Total:90.8%00131134291363000032,772,972
Points
Chance Will Make Playoffs