How are these numbers calculated?

Big Games

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

If winner is:HomeHome OTHome SOAway SOAway OTAway
Week of 2/15100.0*Average seed
BRA vs DUN-0.0+0.0+0.0+0.1+0.1+0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Week of 2/22100.0*Average seed
DUN vs BRA+0.1+0.0+0.0+0.0+0.0-0.0

What If

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

100100100100100
If finish:ChanceChance will finish season at seed
TPWL-OTwins title12345Count
3280-0No26829064,628
3170-1No03266233,836
3071-0No14807120,918
60-2No1081968,866
2961-1No37522489,270
50-3No2702873,086
2862-0No06139868,694
51-2No05446786,830
40-4No0475346,301
2752-1No35652,791,343
41-3No2872654,930
30-5No217917,161
2642-2No15853,486,559
53-0No20803,298,666
31-4No1189304,940
20-6No6943,756
2543-1No5958,241,169
32-3No3972,163,110
21-5No19979,679
10-7No100443
2433-2No1997,681,068
44-0No2987,313,017
22-4No0100704,037
11-6No10010,587
00-8No10020
16-23No10076,442,936*
Total:No00496115,745,850

* Row combines multiple less frequent records.

Points
Chance Will Win Championship