How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 10/5100.0*Chance in playoffs100.0*Average seed
Wave2 0 Wave1 1 +10.9
+1.2
Sharks 1 Blackhawks 0 -0.1
If winner is:HomeTieAway
Sharks vs Wave1-0.6-0.0+0.6
Empire vs OC1-0.1+0.0+0.1
Ducks1 vs Empire+0.0+0.1-0.0
Ducks1 vs Kings+0.0+0.1-0.0
Ducks1 vs Gulls-0.1+0.0+0.0

What If

Chances based on how well the Wave1 finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213141516Count
305-0-0In10056,628
294-0-1In100062,144
284-1-0In9370281,518
3-0-2In98227,779
273-1-1In81180249,277
2-0-3In772306,099
263-2-0In415270561,631
2-1-2In44506083,568
1-0-4In53443706
252-2-1In17582410375,256
1-1-3In115432312,262
0-0-5In86028540
242-3-0In131511610561,097
1-2-2In12653191083,122
0-1-4In12357181645
231-3-1In084342800249,769
0-2-3In435481315,998
221-4-0In117492840280,593
0-3-2In01146366027,686
210-4-1In022749202062,589
200-5-0In08404110056,729
Total:In3128211362003,045,136
Games Above .500
Chance Will Make Playoffs