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
Empire 1 Heat 0 +10.9
+1.2
Sharks 1 Blackhawks 0 -0.1
If winner is:HomeTieAway
Empire vs OC1+0.1+0.1-0.1
+0.6-0.0-0.6
Ducks1 vs Empire-0.1+0.0+0.1
-0.6-0.0+0.6
Mariners vs OC2-0.1+0.0+0.0
Mariners vs Blackhawks+0.1+0.0-0.1
Ducks1 vs Gulls-0.1+0.0+0.1
OC1 vs Blackhawks-0.0+0.1-0.0

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213141516Count
307-0-0In10011,758
296-0-1In100017,777
286-1-0In937079,422
5-0-2In95511,722
275-1-1In80200105,891
4-0-3In732614,335
265-2-0In405280239,312
4-1-2In36559059,405
3-0-4In375661,049
254-2-1In15562720264,976
3-1-3In852373017,455
2-0-5In752402129
244-3-0In127541710397,541
3-2-2In018562410117,601
2-1-4In017572412,876
1-0-6In23463113
233-3-1In064443700354,033
2-2-3In2345112026,438
1-1-5In3295414248
223-4-0In118512730398,349
2-3-2In010483660117,990
1-2-4In084937602,944
0-1-6In2525504
212-4-1In0331471710265,257
1-3-3In12450232017,476
0-2-5In13043243118
202-5-0100.0%0114238900240,031
1-4-2100.0063545141059,171
0-3-4In0534461401,009
191-5-1100.00118483030105,680
0-4-3100.01134537504,347
181-6-099.4053349131079,510
0-5-298.902245319111,690
170-6-195.9001050354017,672
160-7-087.402355012011,907
Total:99.9%1216212115941003,045,136
Games Above .500
Chance Will Make Playoffs