How are these numbers calculated?

Big Games

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

Week of 12/21100.0*Chance in playoffs100.0*Division II100.0*Disbanded100.0*Average seed
Blackhawks 1 Red Wings 2 +0.1
Hurricanes 0 Canucks 2 +0.1
-0.1
Maple Leafs 1 Stars 0 -0.1
If winner is:HomeHome OTAway OTAway
Islanders vs Bruins+10.7+8.8-1.9-11.1
+7.6+6.3-1.9-7.8
-7.5-6.4+0.4+7.8
+0.5+0.4-0.1-0.6
If winner is:HomeHome OTAway OTAway
Week of 12/28100.0*Chance in playoffs100.0*Division II100.0*Disbanded100.0*Average seed
Canucks vs Islanders-9.6-0.4+9.4+11.3
-7.8-1.7+6.9+9.3
+6.4-0.7-6.6-7.4
-0.5-0.0+0.5+0.6
Bruins vs Hurricanes-0.2-1.2-1.1+0.3
-0.4-0.7-0.3+0.5
-0.4+0.9+1.4+0.4
-0.0-0.1-0.1+0.0
Red Wings vs Maple Leafs+0.1-1.4-1.4+0.1
+0.1-1.4-1.3+0.0
+0.0-0.1-0.1*+0.0
Stars vs Blackhawks*+0.0-0.9-0.9*+0.0
*+0.0-0.4-0.2*+0.0
-0.1+1.3+1.3-0.1
+0.0-0.1-0.1+0.0

* 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 Islanders finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inDivisionChance will finish regular season at seed
TPWL-OTplayoffsII12345678DisbandedCount
27-28InYes100No5,666*
26131-0InYes1000No11,116*
25121-1InYes1000No7,172*
24122-0InYes991No67,996
111-2InYes991No2,188*
23112-1In100.0%9640No41,906*
22113-0In99.990100No262,513
102-2In99.888120No11,598*
21103-1In99.3782110No144,820
92-3In98.974251No1,948*
20104-0In96.7623530No689,554
93-2In95.2573850No36,725*
1994-1100.0%87.838501200No346,966
83-3In84.63252151No5,427*
1895-0100.070.020502730No1,317,581
84-299.964.116483150No78,915
73-499.656.513443760No565*
1785-199.238.5434471410No595,907
74-398.531.0329481920No10,497*
1686-093.616.211544336000.0%1,886,906
75-290.111.711140389000.0119,812
64-484.26.3063741151No933*
1576-171.41.401214926300.0756,196
65-363.10.71154733400.113,960*
1477-039.60.2006334415101.12,052,013
66-230.70.104274621202.1131,980
55-422.20.20121452944.11,044*
1367-18.5No084042909.5716,111
56-35.3No05344614114.513,129*
1268-02.2No02214727330.31,703,215
57-21.2No01164533538.5107,671
46-41.1No1103841950.6828*
1158-10.1No0432491563.9508,752
47-30.0No0225532072.18,843*
1059-00.0No0117513181.81,073,232
48-20.0No0112493886.963,024*
949-1OutNo04395695.7266,838
38-3OutNo03356397.04,280*
8410-0OutNo02277298.5508,307
39-2OutNo01227899.126,586*
7310-1OutNo0128899.999,987
29-3OutNo1090Yes1,330*
6311-0OutNo0694100.0174,331
210-2OutNo496Yes7,455*
5211-1OutNo298Yes26,104*
4212-0OutNo199Yes41,230
111-2OutNo0100Yes1,301
3112-1OutNo0100Yes4,072*
2113-0OutNo0100Yes5,932*
0-1OutNo100Yes5,010*
Total:50.2%22.2%101214141414121022.0%13,969,472

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs