How are these numbers calculated?

Big Games

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

Week of 11/2100.0*Chance in playoffs100.0*Average seed
Firebirds 2 Phantoms 3 (ot)+11.4
+0.8
Kings 6 CCSC 2 -1.0
If winner is:HomeAway
Blue vs Colonials-1.1+1.1
Firebirds vs Warriors-0.8+0.8
Rebels vs Kings+0.8-0.8
Hawks vs White-0.2+0.2
If winner is:HomeAway
Week of 11/9100.0*Chance in playoffs100.0*Average seed
Kings vs Phantoms-12.4+12.4
-0.8+0.8
Hawks vs CCSC-1.5+1.5
-0.1+0.1
Stars vs Firebirds+1.4-1.4
+0.1-0.1
Warriors vs Kings+0.8-0.8
Blue vs Rebels-0.6+0.6
Ice_Hawks vs Royals-0.4+0.4

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OT-WL-OTTplayoffs12345678910111213Count
4711-0-00-00In94603,928,501
4410-0-01-00In81190031,040,732
419-0-02-00100.0%5442400155,121,510
388-0-03-0099.9205423300465,293,541
357-0-04-0099.211423610100930,428,972
326-0-05-0079.00831391830001,302,527,124
295-0-06-0015.7002143635121001,302,562,087
264-0-07-000.100215373411100930,392,572
233-0-08-00Out0031637321010465,295,578
202-0-09-00Out00052341275155,154,019
171-0-010-00Out00115463831,037,044
140-0-011-00Out0119803,927,836
Total:48.7%5141514131197532105,776,709,516
Points
Chance Will Make Playoffs