How are these numbers calculated?

Big Games

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

Week of 10/12100.0*Chance in playoffs100.0*Average seed
Oscar 89.88 Jonathan 66.58 -11.2
-0.7
Joe 115.1 AJ/Sean 109.38 -1.2
-0.1
Ermali 74.26 Kevin 63.64 -0.3
-0.0
Andrew 121.8 Michael 87.58 -0.3
-0.0
If winner is:HomeTieAway
Week of 10/19100.0*Chance in playoffs100.0*Average seed
Joe vs Jonathan-13.6-9.1+14.0
-0.8-0.5+0.8
Oscar vs Kevin-0.6+2.5+0.5
-0.0+0.1+0.0
Erin vs Michael-0.7+2.4+0.6
-0.0+0.1+0.0
Andrew vs AJ/Sean-1.6+1.5+1.5
-0.1+0.1+0.1
Ermali vs Brandon*-0.0+2.7-0.1
-0.0+0.2-0.0

* 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 Jonathan finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
128-0-0In10039,117
11.57-0-1In98211,962
117-1-0In9640289,083
6-0-2In861301,727
10.56-1-1In78211082,698
5-0-3In553771118
106-2-0In7127201,017,289
5-1-2100.0%3845152010,331
4-0-4In1002
9.55-2-199.9284622300248,989
4-1-394.7727392250701
3-0-5Out1001
95-3-099.72045296002,033,304
4-2-288.83193730101025,318
3-1-444.81034312429
8.54-3-181.911233351620414,294
3-2-331.617243624711,370
2-1-5Out5025254
84-4-072.7172638225002,541,503
3-3-221.2004173531121033,576
2-2-4Out7253630244
7.53-4-113.00021130361830414,298
2-3-30.405234125601,401
73-5-07.300172438255002,031,217
2-4-20.1031637349025,450
1-3-4Out193245331
6.52-5-10.1001113339141248,077
1-4-3Out111374110657
0-3-5Out1001
62-6-00.001728432111,015,960
1-5-2Out0530501510,053
0-4-4Out1178119
5.51-6-1Out00325531983,162
0-5-3Out64054145
51-7-0Out002195525290,152
0-6-2Out0441541,682
4.50-7-1Out02356311,993
40-8-0Out01306938,592
Total:56.3%151514131211974110,924,340
Games Above .500
Chance Will Make Playoffs