How are these numbers calculated?

Big Games

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

Week of 10/14None
If winner is:HomeAway
Week of 10/21100.0*Average seed
Ottawa vs Toronto-0.4+0.1
Pittsburgh vs Florida+0.1-0.0
Dallas vs New York R+0.1-0.0

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs12345678910111213141516Count
5618-0In100033,193
5417-1In9730159,440
5216-2In861300362,090
5015-3In6233500512,273
4814-4In33472000508,308
4613-5In114144300374,705
4412-6In2205917200211,366
4211-7In08612830093,988
4010-8In013260520033,636
389-9100.0%002170620009,516
368-1099.9484343102,155
347-1197.80881142100406
326-1295.69413168
305-1383.383176
284-14In1001
200-181.7252751151177
Total:100.0%45292140000000000002,301,328
Games Above .500
Chance Will Make Playoffs