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
New York 63 Denver 92 +10.4
+1.0
Dover 115 Kansas City 57 -3.4
-0.1
Atlanta 75 Chicago 112 +1.9
+0.2
Halifax 74 Milwaukee 85 +1.5
Smyrna 87 Philly 79 +1.4
+0.1
Detroit 84 Pittsburgh 50 -1.3
-0.1
If winner is:HomeDrawAway
Week of 11/28100.0*Chance in playoffs100.0*Average seed
Atlanta vs Denver-16.6+6.6+16.4
-0.8+0.4+0.8
Chicago vs Detroit+5.9+4.6-6.0
+0.1+0.1-0.1
Smyrna vs Dover+4.7-0.6-4.7
+0.2-0.0-0.2
New York vs Halifax+2.1+1.9-2.1
+0.1+0.1-0.1
Pittsburgh vs Philly+1.8+1.2-1.9
+0.1+0.1-0.1
Milwaukee vs Kansas City-0.2-0.6+0.2
-0.1-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-D-Lplayoffs123456789101112Count
93-0-098.6%11761111,065,281
8.52-1-094.5751365097,978
82-0-159.50332632803,187,752
1-2-058.60332533902,998
7.51-1-134.2628481710195,566
0-3-017.61876634
71-0-24.422204524613,186,493
0-2-12.73244821402,991
6.50-1-20.3063240183097,980
60-0-30.000522393131,063,711
Total:36.5%122132020127408,900,784
Games Above .500
Chance Will Make Playoffs