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
PHI 51.2 OSA 71.8 -1.4
-0.4
MTL 64.7 OTW 59.7 -0.6
-0.1
MIN 81.3 HFD 54.5 +0.5
DET 32.2 ADK 67.6 -0.3
KEL 49.3 CHI 42 +0.1
WPG 54.2 BRM 75.2 +0.1
ANA 51.7 QUE 57.5 +0.1
+0.1
EDM 30.2 BUR 70.2 +0.0
VIC 44.9 CFS 53.8 -0.0
If winner is:HomeTieAway
Week of 2/9100.0*Chance in playoffs100.0*Average seed
HFD vs PHI-0.6-0.3+0.9
-0.7+0.2+0.9
MTL vs VIC-0.1+0.2+0.4
-0.0+0.0+0.1
ADK vs EDM-0.1+0.0+0.2
CHI vs MIN-0.1-0.0+0.1
BRM vs OSA-0.2-0.1+0.1
BUR vs WPG+0.1-0.0-0.2
QUE vs DET+0.0-0.0-0.2

What If

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

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTL-OTTplayoffs123456789101112131415161718Count
255-00-0076.0%032943213057,015
244-00-0143.30093439162096,632
234-01-0012.8011238381200612,980
3-00-0213.00112383711070,937
223-01-012.302184333300893,429
2-00-032.5031844333025,706
213-02-000.2042653162002,795,247
2-01-020.20426531620482,845
1-00-040.104245615204,713
202-02-010.0007463610103,005,184
1-01-030.00074835910114,070
0-00-05Out06483780332
192-03-00Out011941318006,228,764
1-02-02Out011942307001,066,935
0-01-04Out01943307010,021
181-03-01Out052540254004,391,530
0-02-03Out0627402340125,018
171-04-00Out04244623206,781,694
0-03-02Out0525462220767,585
160-04-01Out01835431312,354,544
150-05-00Out008434262,887,791
Total:0.6%00012516192019135132,772,972
Points
Chance Will Make Playoffs