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 4 Genesis 3 +7.3
+0.9
Kings 3 Warriors 4 -0.6
Rebels 6 Pens 4 -0.4
Colonials 4 Blazers_Black 5 (ot)+0.2
If winner is:HomeAway
Royals vs Rebels+0.3-0.3
Blazers_Orange vs Panthers+0.2-0.2
Pens vs Hawks+0.1-0.1
If winner is:HomeAway
Week of 11/9100.0*Chance in playoffs100.0*Average seed
Firebirds vs Philly_Black+7.5-7.5
+0.9-0.9
BlackKnights vs PhantomsYouth-0.7+0.7
Panthers vs Kings-0.5+0.5
Panthers vs Delco-0.5+0.5
BlueHens vs Senators-0.5+0.5
Blazers_Black vs Hawks-0.4+0.4
Blazers_Black vs Genesis-0.3+0.3
Royals vs Philly_Black-0.3+0.3
Royals vs Blazers_Orange+0.1-0.1
Genesis vs Philly_Orange+0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OT-WL-OTTplayoffs12345678910111213141516171819Count
7219-0-00-00In991449
6918-0-01-00In955116
6617-0-02-00In9551,087
6316-0-03-00In831606,046
6015-0-04-00In61364024,759
5714-0-05-00In3050182074,665
5413-0-06-00100.0%837401420174,039
5112-0-07-0098.1110343815200323,054
4811-0-08-0075.50172839204000485,688
4510-0-09-0020.100317343012200591,496
429-0-010-000.5005183229133000593,202
398-0-011-00Out014163030154100485,944
367-0-012-00Out000292432228100323,817
336-0-013-00Out00162134261010174,543
305-0-014-00Out0018263723474,871
274-0-015-00Out00422452824,987
243-0-016-00Out0432646,332
212-0-017-00Out011881,055
181-0-018-00Out496124
150-0-019-00Out0100446
Total:32.3%2479101098876543322103,366,720
Points
Chance Will Make Playoffs