How are these numbers calculated?

Big Games

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

Week of 2/26100.0*Chance in playoffs100.0*Average seed
Bluff City FC 4 Nashville FC 1 -0.6
-0.0
TSC Elite 0 TSC Select 1 -0.6
-0.0
If winner is:HomeDrawAway
TSC Elite vs Clarksville Soc-0.4+1.5-0.9
-0.0+0.1-0.0
TSC Select vs Nashville FC-1.0+1.3-0.1
-0.0+0.1-0.0
If winner is:HomeDrawAway
Week of 3/5100.0*Chance in playoffs100.0*Average seed
Bluff City FC vs Lobos Elite-16.9-4.1+20.5
-0.8-0.2+1.0
Nashville FC vs Clarksville Soc-0.4+1.5-0.9
-0.0+0.1-0.0
Nashville FC vs TSC Elite-0.6+1.5-0.7
-0.0+0.1-0.0
TSC Select vs Midsouth FC Blue-0.7+1.3-0.4
-0.0+0.1-0.0

What If

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

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs1234567Count
186-000In10039,407
165-001In1000170,549
155-010In9370198,477
144-002In9460363,371
134-011100.0%732610852,185
124-02099.740501000495,568
3-003100.0683110414,522
113-01299.3295416101,457,399
103-02188.15384511001,702,213
2-00496.315493240266,539
92-01370.91205026301,247,550
3-03045.60739441000663,165
82-02222.402215026202,185,915
1-00529.904265316191,196
72-0311.70223502421,702,894
1-0144.6043048161535,519
61-0230.1063846101,247,821
2-0400.002295316495,951
0-0060.0054147712,992
51-0320.0001352351,457,453
0-015Out09543791,745
41-041Out023366849,572
0-024Out013069267,496
30-033Out001486416,325
1-050Out01288198,906
20-042Out0496364,466
10-051Out0100170,800
00-060Out10039,548
Total:41.6%1314141515151517,999,544
Points
Chance Will Make Playoffs