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
Kings 3 Warriors 4 -0.3
Firebirds 4 Genesis 3 -0.2
Rebels 6 Pens 4 -0.2
Colonials 4 Blazers_Black 5 (ot)+0.1
Delco 1 Senators 3 -0.1
If winner is:HomeAway
Philly_Black vs Pens-0.1+0.1
Blazers_Orange vs Panthers+0.1-0.1
If winner is:HomeAway
Week of 11/9100.0*Chance in playoffs100.0*Average seed
Genesis vs Philly_Orange-4.5+4.5
-1.1+1.1
BlackKnights vs PhantomsYouth-0.4+0.4
Firebirds vs Philly_Black-0.4+0.4
Panthers vs Kings-0.3+0.3
Blazers_Black vs Hawks-0.3+0.3
Panthers vs Delco-0.3+0.3
BlueHens vs Senators-0.2+0.2
Warriors vs Colonials+0.2-0.2
Blazers_Black vs Genesis-0.2+0.2
Royals vs Philly_Black-0.2+0.2

What If

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

100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OT-WL-OTTplayoffs12345678910111213141516171819Count
59.515-0-00-00In76240552
56.514-0-01-00In5044601,586
53.513-0-02-00In1952254010,865
50.512-0-03-0099.7%327432340046,844
47.511-0-04-0091.8042239267100139,488
44.510-0-05-0046.002133133164000308,994
41.59-0-06-003.3003143031164100514,590
38.58-0-07-000.00017203226112000661,176
35.57-0-08-00Out0003132832195100661,347
32.56-0-09-00Out00029243423810513,569
29.55-0-010-00Out002112936193308,323
26.54-0-011-00Out006254523139,829
23.53-0-012-00Out006375746,607
20.52-0-013-00Out01178310,875
17.51-0-014-00Out5951,528
14.50-0-015-00Out298547
Total:10.3%01234666788888776423,366,720
Points
Chance Will Make Playoffs