How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Friday100.0*Average seed
EDM 1 MTL 10 +0.5
PIT 5 BUF 6 -0.1
PHI 0 NYR 9 -0.1
COL 6 CGY 3 -0.1
If winner is:HomeHome OTAway OTAway
Wednesday100.0*Average seed
MTL vs NJD+0.3+0.3-0.1-0.3
BUF vs COL-0.1-0.2-0.2+0.1
NYR vs EDM-0.1-0.1+0.0+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seedDraft Lottery
TPWL-OTplayoffs123456789101112131415161718192021222324EligibleCount
6840-0In352387No447,016
6730-1In2353231No79,907
6631-0In940483No1,702,524
20-2In1245619No5,557
6521-1In1215720No229,329
10-3In146422No164
6422-0In066330No2,441,603
11-2In231634No10,311
00-4In7525No4
6312-1In131644No220,249
01-3In229626No154
6213-0In026695No1,552,928
02-2In46629No4,966
6103-1In46729No69,546
6004-0In36433No371,214
Total:In061643333No7,135,472
Points
Chance Will Make Playoffs