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 6 CCSC 2 -0.1
If winner is:HomeAway
Blue vs Colonials-1.2+1.2
-0.5+0.5
Rebels vs Kings+0.1-0.1
If winner is:HomeAway
Week of 11/9100.0*Chance in playoffs100.0*Average seed
CCSC vs Colonials-1.1+1.1
-0.6+0.6
Hawks vs CCSC-0.2+0.2
Stars vs Firebirds+0.1-0.1
Warriors vs Kings+0.1-0.1
Blue vs Rebels-0.1+0.1
Ice_Hawks vs Royals+0.1-0.1

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OT-WL-OTTplayoffs12345678910111213Count
3611-0-00-00100.0%2558161003,931,835
3310-0-01-0095.12254424500031,037,985
309-0-02-0037.70182938204000155,115,843
278-0-03-000.600162538246000465,289,970
247-0-04-000.00005234025500930,404,498
216-0-05-00Out001934401511,302,493,573
185-0-06-00Out00063046171,302,581,260
154-0-07-00Out00074053930,425,416
123-0-08-00Out0011782465,343,008
92-0-09-00Out00496155,122,280
61-0-010-00Out019931,038,750
30-0-011-00Out01003,925,098
Total:1.6%000123469131822225,776,709,516
Points
Chance Will Make Playoffs