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)+11.2
+0.5
Kings 6 CCSC 2 -1.0
-0.0
If winner is:HomeAway
Rebels vs Kings+2.8-1.7
+0.1-0.0
Firebirds vs Warriors-1.4+1.8
Blue vs Colonials-0.4+1.7
-0.0+0.1
Hawks vs White-0.1+0.1
If winner is:HomeAway
Week of 11/9100.0*Chance in playoffs100.0*Average seed
Kings vs Phantoms-12.9+12.2
-0.5+0.5
Hawks vs CCSC-1.2+4.6
-0.0+0.2
Warriors vs Kings+2.6-1.6
+0.1-0.0
Stars vs Firebirds+2.5-0.8
+0.1-0.0
Blue vs Rebels-0.5+1.1
-0.0+0.1
Ice_Hawks vs Royals-0.0+0.3

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
4711-0-00-00In366310111,342,225
4410-0-01-00100.0%11741500750,420,648
419-0-02-0099.8145459002,288,360,519
388-0-03-0092.301042407004,034,480,452
357-0-04-0077.3022748202004,564,471,783
326-0-05-0024.60032245274003,477,926,622
295-0-06-001.50011645334001,821,580,577
264-0-07-000.0001145032400656,364,642
233-0-08-000.0001174930300159,716,264
202-0-09-00Out0116473050025,039,070
171-0-010-00Out011140381012,282,070
140-0-011-00Out042948183,516,070
Total:63.1%11223271711620000017,895,500,942
Points
Chance Will Make Playoffs