How are these numbers calculated?

Big Games

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

Week of 7/11100.0*Chance in playoffs100.0*First100.0*Relegated100.0*Average seed
Free 83 Half 47 +15.4
+8.3
-9.5
+0.7
Crew 70 Melo 43 +2.2
-2.0
-0.9
Magic 59 C3 61 -1.5
+2.6
+1.9
If winner is:HomeTieAway
Week of 7/18100.0*Chance in playoffs100.0*First100.0*Relegated100.0*Average seed
Melo vs Free-10.8+2.9+10.7
-11.5-5.1+11.6
+4.0-1.6-4.0
-0.6-0.0+0.6
Crew vs Magic+1.3-1.3-1.3
-2.5-1.8+2.5
-0.4+0.2+0.4
+0.0-0.1-0.0
Half vs C3-0.2+0.4+0.2
+0.3+0.7-0.3
+1.0*+0.0-1.0

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-TplayoffsFirst123456RelegatedCount
64-0-0In95.2%955No1,746,813
5.53-0-1In79.680200No69,969
53-1-0In57.1573940No6,928,660
2-0-2In53.554434No1,041
4.52-1-1In19.72062180No208,306
1-0-3In40.0402040No5
42-2-0100.0%5.66474260No10,388,732
1-1-2In4.1447436No2,083
3.51-2-197.90.001052362No208,453
0-1-3InNo4060No5
31-3-071.3No015562721.7%6,922,589
0-2-270.7No016552732.81,070
2.50-3-122.0No022572121.069,159
20-4-01.2No1405959.21,743,863
Total:86.7%22.3%22282016944.1%28,290,748
Games Above .500
Chance Will Make Playoffs