How are these numbers calculated?

Big Games

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

Week of 11/21100.0*Chance in playoffs100.0*Average seed
Smyrna 87 Philly 79 -0.1
Halifax 74 Milwaukee 85 -0.1
Dover 115 Kansas City 57 Out
-0.2
Detroit 84 Pittsburgh 50 -0.1
New York 63 Denver 92 +0.1
If winner is:HomeDrawAway
Week of 11/28100.0*Chance in playoffs100.0*Average seed
Milwaukee vs Kansas City-0.3+0.1+0.5
Smyrna vs Dover-0.4+0.1+0.1
New York vs Halifax-0.1-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-D-Lplayoffs123456789101112Count
63-0-00.0%0051840306181,895
5.52-1-0Out2204330522,411
52-0-1Out220502801,212,637
1-2-0Out114592601,636
4.51-1-1Out333631165,910
0-3-0Out3267134
41-0-2Out2366114,166,953
0-2-1Out2168115,138
3.50-1-2Out8614252,678
30-0-3Out46544,077,227
Total:0.0%0000131653279,986,519
Games Above .500
Chance Will Make Playoffs