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*Average seed
KEL 49.3 CHI 42 +0.6
MTL 64.7 OTW 59.7 +0.1
MIN 81.3 HFD 54.5 -0.1
PHI 51.2 OSA 71.8 -0.1
ANA 51.7 QUE 57.5 -0.1
If winner is:HomeTieAway
Week of 2/9100.0*Average seed
OTW vs KEL-0.5+0.1+0.5
BRM vs OSA+0.1+0.0-0.1
QUE vs DET-0.1+0.0+0.1
CHI vs MIN+0.1+0.0-0.1

What If

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

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTL-OTTplayoffs123456789101112131415161718Count
385-00-00In991202,969
374-00-01In9640223,748
364-01-00In8415101,008,627
3-00-02In8614099,420
353-01-01In682930895,610
2-00-03In69293022,227
343-02-00In39461512,015,119
2-01-02In4046141297,973
1-00-04In43461202,470
332-02-01In174533501,343,641
1-01-03In1745335044,229
0-00-05In1442402199
322-03-00In4254822102,016,899
1-02-02In426482110298,753
0-01-04In426492012,535
311-03-01In083945800895,097
0-02-03In0739468022,196
301-04-00In01145229501,006,476
0-03-02In011453274099,421
290-04-01In0232451920223,427
280-05-00100.0%0835421400203,388
Total:100.0%292623155200010,924,324
Points
Chance Will Make Playoffs