How are these numbers calculated?

Big Games

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

Thursday, 5/12100.0*Chance in playoffs100.0*Average seed
Maple Leafs 1 Predators 3 In
+0.3
If winner is:HomeHome OTTieAway OTAway
Friday, 5/13100.0*Chance in playoffs100.0*Average seed
Maple Leafs vs Predators-0.4-0.4-0.0+0.4+0.4

What If

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

100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-WLTplayoffs123456789Count
146-000In100041,197
135-001In99153,068
125-010In946239,950
4-002In94629,527
114-011In8812265,836
3-003In88128,662
104-020In7327600,348
3-012In7327118,755
2-004In71291,401
93-021In5446532,570
2-013In544626,420
1-005In4852133
83-030In2674798,438
2-022In2674176,993
1-014In25752,918
0-006In20805
72-031In937532,894
1-023In93726,138
0-015In946125
62-040In6733597,890
1-032In6733118,757
0-024In66341,488
51-041In4258267,048
0-033In43578,793
41-050In2377240,242
0-042In237729,583
30-051In118953,448
20-060In49641,313
Total:In352625154,813,940
Points
Chance Will Make Playoffs

Lottery

Why are you looking down here? We just made the playoffs!

Big Games

Thursday, 5/12100.0*Lottery seed
Maple Leafs 1 Predators 3 -0.8
If winner is:HomeHome OTTieAway OTAway
Friday, 5/13100.0*Lottery seed
Maple Leafs vs Predators+0.9+0.8+0.0-0.8-0.9

What If

Bottom 3 teams in each division will be in a lottery for 1st overall pick.

100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-WLT123456789101112131415161718
146-0009910
135-0019640
125-010851410
4-002841510
114-011682840
3-003682840
104-0204042162
3-0124042162
2-0044143142
93-02116403410
2-01317403410
1-00517383411
83-0303163942
2-0222154042
1-0142154242
0-006206020
72-031831510
1-023831610
0-01587121
62-0403241225
1-0323142234
0-0243043224
51-0418304220
0-0338314219
41-0501123947
0-0421123948
30-051032572
20-060011188
Total:19171510151086