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
+0.4
If winner is:HomeHome OTTieAway OTAway
Friday, 5/13100.0*Chance in playoffs100.0*Average seed
Maple Leafs vs Predators-0.3-0.3-0.1+0.2+0.2
National vs Thrashers-0.1-0.1+0.1+0.1+0.1

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
146-000In973802,160
135-001In919772,807
125-010In78222,155,043
4-002In7822310,825
114-011In63371,731,351
3-003In633766,723
104-020In45552,401,133
3-012In4555555,010
2-004In44567,927
93-021In28721,537,177
2-013In287289,195
1-005In2773547
83-030In13871,419,020
2-022In1387370,054
1-014In13877,185
0-006In168419
72-031In973680,616
1-023In97339,428
0-015In973232
62-040In8614468,803
1-032In8614108,994
0-024In84161,534
51-041In7129150,211
0-033In71295,821
41-050In534782,114
0-042In534711,940
30-051In366412,970
20-060In18829,741
Total:In484110213,798,580
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 -0.9
If winner is:HomeHome OTTieAway OTAway
Friday, 5/13100.0*Lottery seed
Maple Leafs vs Predators+0.7+0.7+0.1-0.4-0.4
Wild Wings vs Devils+0.1+0.1-0.1-0.1-0.1
National vs Thrashers+0.1+0.0-0.0-0.1-0.1
Jets vs Stingers+0.1+0.0-0.1-0.1-0.1

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
146-00091800
135-001762220
125-0105038111
4-0025038111
114-0112644255
3-0032644255
104-02010343916
3-01210344016
2-00410344016
93-0212184337
2-0132184336
1-0052184337
83-030052966
2-022052966
1-014052966
0-00653263
72-03192800
1-02392800
0-015928
62-040633160
1-032623160
0-024623350
51-0413543193
0-0333445182
41-05015393511
0-04215383511
30-0514244527
20-060173458
Total:242423178210