How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

If winner is:HomeTieAway
Week of 7/29100.0*Chance in playoffs100.0*Average seed
GreenBeavers vs HardoCity-6.5-2.5+11.5
-0.1-0.0+0.1
Express vs PIA-0.3-0.8+0.4
If winner is:HomeTieAway
Week of 8/5100.0*Chance in playoffs100.0*Average seed
HardoCity vs TuukkaDump+10.9+3.2-2.0
+0.1+0.0-0.0
Express vs GreenBeavers+2.1-1.0-1.5
Shenanigans vs PIA+0.9-0.2-0.6

What If

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

100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678Count
1870-00In1.6%2917245
1760-01In0.2072270427
1661-0099.9%No4845703,112
50-0299.8No464680610
1551-0198.8No19532718,383
40-0398.0No1752292458
1452-0091.9No43948828,126
41-0291.4No3365299,009
30-0488.4No2355112199
1342-0169.4No013563160,198
31-0365.6No01055344,799
20-0542.9No435756
1243-0045.0No24355134,404
32-0241.0No2395948,936
21-0435.8No135641,476
10-0685.7No2957147
1133-0119.3No01981212,113
22-0315.1No0158518,646
11-0511.5No1189218
1034-006.5No793344,328
23-025.1No595120,910
12-043.7No4963,524
01-0610.0No109010
924-011.5No199384,512
13-030.8No19929,116
02-05OutNo100268
4-8OutNo1001,610,758*
Total:8.3%0.0%0017923,024,848

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs