How are these numbers calculated?

Big Games

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

Wednesday100.0*Average seed
Calgary 1 Los Angeles 4 +0.1
Arizona 1 St. Louis 3 +0.2
If winner is:HomeHome OTHome SOAway SOAway OTAway
Thursday100.0*Average seed
Nashville vs Toronto-0.1-0.1-0.1+0.0+0.0+0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inPresChance will finish regular season at seed
TPWL-OTplayoffsTrophy12345678910111213141516Count
10260-0InNo133840229,799,158
10150-1InNo429130226,226,473
10051-0InNo12801610701,602,199
40-2InNo1279162089,814,566
9941-1InNo01623350557,037,848
30-3InNo0159346018,284,059
9842-0InNo003055140863,834,902
31-2InNo002853180170,101,685
20-4InNo0026522212,002,246
9732-1InNo001259273527,540,863
21-3InNo00115531324,825,575
10-5InNo0854344110,841
9633-0InNo002483811545,401,258
22-2InNo02434213115,530,543
11-4InNo023845151,723,111
00-6InNo13641222,397
9523-1InNo0313831238,905,832
12-3InNo027403210,689,535
01-5InNo024413445,265
9424-0InNo0163252185,259,335
13-2InNo013345433,142,562
02-4InNo0103555350,623
9314-1InNo07187551,414,854
03-3InNo0519761,444,879
9215-0InNo2108831,900,115
04-2InNo110883,366,647
9105-1InNo03974,181,418
9006-098.0%No19722,548,271
Total:100.0%No11383517804,637,087,060
Points
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Wednesday100.0*Lottery seed
Arizona 1 St. Louis 3 -0.4
Calgary 1 Los Angeles 4 -0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Thursday100.0*Lottery seed
Nashville vs Toronto+0.2+0.2+0.2-0.1-0.1-0.3
Minnesota vs Ottawa+0.0+0.0+0.0+0.0+0.0-0.1
Edmonton vs San Jose-0.0+0.1+0.1+0.0+0.0-0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OT123456789101112131415161718192021222324252627282930
10260-01320840
10150-142091300
10051-011180160010
40-211179160020
9941-100062330040
30-300059340060
9842-00003053201400
31-20002851201800
20-40002649202210
9732-10001252702630
21-30001149703030
10-50084773440
9633-00002341438110
22-2002291442130
11-4002251345140
00-61231341221
9523-10151638282
12-30121540303
01-50111441313
9424-00412324111
13-20310344014
02-4028353916
9314-1016184035
03-3005193739
9215-002102464
04-201102068
9105-1003988
9006-0129501100
Total:110383150176200000