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
Rebels 6 Pens 4 +4.0
+1.0
Kings 3 Warriors 4 -0.2
Colonials 4 Blazers_Black 5 (ot)-0.1
If winner is:HomeAway
Royals vs Rebels-5.5+5.5
-1.0+1.0
Delco vs Kings-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
Blazers_Black vs Hawks-0.5+0.5
Panthers vs Kings-0.5+0.5
Firebirds vs Philly_Black-0.5+0.5
BlackKnights vs PhantomsYouth-0.3+0.3
Blazers_Black vs Genesis-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
Royals vs Philly_Black-0.2+0.2
Royals vs Blazers_Orange+0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OT-WL-OTTplayoffs12345678910111213141516171819Count
6114-0-00-00In70301653
5813-0-01-00In3951912,950
5512-0-02-00In1451295018,513
5211-0-03-0099.7%223432650074,940
4910-0-04-0090.103193829910205,354
469-0-05-0040.301102935195100411,493
438-0-06-002.2002112733206100618,048
407-0-07-000.000292432238100704,502
376-0-08-00Out0014163030154000616,395
345-0-09-00Out00211273320610411,138
314-0-010-00Out002133135162206,081
283-0-011-00Out01728442074,585
252-0-012-00Out0113434318,614
221-0-013-00Out0226722,834
190-0-014-00Out1189620
Total:13.7%01246788998876654213,366,720
Points
Chance Will Make Playoffs