How are these numbers calculated?

Big Games

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

If winner is:HomeDrawAway
Week of 8/28100.0*Chance in playoffs100.0*Average seed
TUN vs COD+24.2-10.0-34.1
+0.3-0.1-0.4

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTL-OTDplayoffs1234Count
16-18Yes1003,882,405,821*
153-01-0076.4%76242,713,508,587
142-00-0291.79282,903,966,251
132-01-0132.533674,921,415,254
122-02-006.879301,673,866,949
1-00-0339.640601,242,271,017
111-01-025.969402,889,878,006
101-02-010.409721,824,112,525
0-00-043.94960192,255,256
90-01-030.10973552,456,093
1-03-000.0085150303,343,915
80-02-020.0083170489,245,291
70-03-01No47521153,360,733
60-04-00No6732116,597,662
Total:46.4%46521023,758,683,360

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

If winner is:HomeDrawAway
Week of 8/28100.0*Lottery seed
TUN vs COD-1.4+0.6+1.9
CPV vs RSA-0.1-0.0+0.1
NGA vs CMR+0.0-0.1-0.1
SEN vs BFA-0.0-0.0+0.1
GAB vs CIV-0.0-0.0+0.1

What If

100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-OTL-OTD1234567891011121314151617181920
184-00-009180
163-00-016132600
153-01-002934121024
142-00-021738288180
132-01-01281381644000
122-02-000123176161000
1-00-030413166519000
111-01-0200132503581000
101-02-0100000184030812000
0-00-040001323422550000
90-01-0300004213927631000
1-03-00000215332771130000
80-02-0200031636288720000
70-03-01001123461819811000
60-04-00000617223014165000
Total:171594133115311000000000