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 -0.5
-0.3
If winner is:HomeHome OTTieAway OTAway
Friday, 5/13100.0*Chance in playoffs100.0*Average seed
Maple Leafs vs PredatorsInInIn-1.0-1.1
+0.4+0.4+0.1-0.4-0.5

What If

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

100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-WLTplayoffs123456789Count
126-000In96441,313
115-001In891153,448
105-010In7723240,242
4-002In772329,583
94-011In5842267,048
3-003In57438,793
84-020In3367597,890
3-012In3367118,757
2-004In34661,488
73-021In793532,894
2-013In79326,138
1-005In694125
63-030In7426798,438
2-022In7426176,993
1-014In75252,918
0-006In80205
52-031In4654532,570
1-023In465426,420
0-015In5248133
42-040In2773600,348
1-032In2773118,755
0-024In29711,401
31-041In1288265,836
0-033In12888,662
21-050In694239,950
0-042In69429,527
10-051In19953,068
00-060Out010041,197
Total:99.1%15252634014,813,940
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

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-0.9-0.8-0.1+0.9+1.0

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
126-000881110
115-001722530
105-0104739121
4-0024839121
94-0112042308
3-0031942318
84-0205224132
3-0124234231
2-0044224330
73-021011583
2-013011683
1-00511287
63-0304239163
2-0224240152
1-0144242152
0-006206020
52-03110344016
1-02310344017
0-01511343817
42-0402164240
1-0322164240
0-0242144341
31-041042868
0-033042868
21-050011485
0-042011584
10-0510496
00-0600199
Total:68101510151718001